{
  "schema": "benchpicked_consumer_research_export.v1",
  "route": "/grounding/earthing-com-premium-sheet-review/",
  "product_id": "earthing-com-premium-sheet-review",
  "revision": "2026-10-12-earthing-current-cover-sota",
  "page_content_hash": "c73b6abcfd30de2905726a2b8242050d6290d8cd09d873a5649a9854571079ee",
  "market": "US",
  "currency": "USD",
  "is_benchpicked_measurement": false,
  "reader_task": "Decide whether the currently documented Earthing Mattress Cover fits your use and care needs without assuming a Premium Sheet identity, medical benefit or premium-performance advantage.",
  "freshness": "maintenance_due",
  "freshness_assessed_at": "2026-11-04T01:23:50.238Z",
  "facts": [
    {
      "attribute": "brand",
      "condition": "The named current merchant product, not every grounding sheet.",
      "id": "e-brand",
      "locator": "Mattress Cover product heading",
      "market": "US",
      "max_age_days": 90,
      "model": "earthing-mattress-cover",
      "source_id": "e-cover",
      "state": "documented",
      "unit": "",
      "value": "Earthing.com",
      "source_url": "https://www.earthing.com/products/earthing-mattress-cover",
      "source_type": "manufacturer",
      "checked_at": "2026-10-12T03:47:16.653Z",
      "maintenance_due": false
    },
    {
      "attribute": "product_name",
      "condition": "Current manufacturer name; this does not prove a Premium Sheet rename or identical SKU.",
      "id": "e-product_name",
      "locator": "Product heading and description",
      "market": "US",
      "max_age_days": 90,
      "model": "earthing-mattress-cover",
      "source_id": "e-cover",
      "state": "documented",
      "unit": "",
      "value": "Earthing Mattress Cover",
      "source_url": "https://www.earthing.com/products/earthing-mattress-cover",
      "source_type": "manufacturer",
      "checked_at": "2026-10-12T03:47:16.653Z",
      "maintenance_due": false
    },
    {
      "attribute": "intended_use",
      "condition": "Manufacturer specifies direct skin contact, or a thin fabric layer with moisture-dependent contact. It recommends cotton or bamboo, allows partially synthetic blends and advises against fully synthetic layers. These are manufacturer conditions, not independent proof through dry or thick bedding.",
      "id": "e-intended_use",
      "locator": "Setup step 4 and recommended materials",
      "market": "US",
      "max_age_days": 90,
      "model": "earthing-mattress-cover",
      "source_id": "e-cover",
      "state": "documented",
      "unit": "",
      "value": [
        "sleep"
      ],
      "source_url": "https://www.earthing.com/products/earthing-mattress-cover",
      "source_type": "manufacturer",
      "checked_at": "2026-10-12T03:47:16.653Z",
      "maintenance_due": false
    },
    {
      "attribute": "care",
      "condition": "Mild soap/water and air drying; no washer or dryer. Avoid bleach, disinfectants, oils and whitening agents.",
      "id": "e-care",
      "locator": "How do I clean my Earthing product?",
      "market": "US",
      "max_age_days": 90,
      "model": "earthing-mattress-cover",
      "source_id": "e-faq",
      "state": "documented",
      "unit": "",
      "value": "wipe",
      "source_url": "https://www.earthing.com/pages/faq",
      "source_type": "manufacturer",
      "checked_at": "2026-10-12T13:41:31.048Z",
      "maintenance_due": false
    },
    {
      "attribute": "dimensions",
      "condition": "Queen only, not the default California King selection.",
      "id": "e-dimensions",
      "locator": "Queen size option",
      "market": "US",
      "max_age_days": 90,
      "model": "earthing-mattress-cover",
      "source_id": "e-cover",
      "state": "documented",
      "unit": "in",
      "value": "60 x 80",
      "source_url": "https://www.earthing.com/products/earthing-mattress-cover",
      "source_type": "manufacturer",
      "checked_at": "2026-10-12T03:47:16.653Z",
      "maintenance_due": false
    },
    {
      "attribute": "size_options",
      "condition": "Respectively 39x75, 39x80, 54x75, 60x80, 76x80 and 72x84 in. Size selection does not verify your mattress or bedding fit.",
      "id": "e-size_options",
      "locator": "Size selector",
      "market": "US",
      "max_age_days": 90,
      "model": "earthing-mattress-cover",
      "source_id": "e-cover",
      "state": "documented",
      "unit": "",
      "value": "Twin; Twin XL; Full; Queen; King; California King",
      "source_url": "https://www.earthing.com/products/earthing-mattress-cover",
      "source_type": "manufacturer",
      "checked_at": "2026-10-12T03:47:16.653Z",
      "maintenance_due": false
    },
    {
      "attribute": "material",
      "condition": "Manufacturer description, not a measured composition percentage or lifespan result.",
      "id": "e-material",
      "locator": "Materials and care instructions",
      "market": "US",
      "max_age_days": 90,
      "model": "earthing-mattress-cover",
      "source_id": "e-cover",
      "state": "documented",
      "unit": "",
      "value": "Carbon-based grounding cover",
      "source_url": "https://www.earthing.com/products/earthing-mattress-cover",
      "source_type": "manufacturer",
      "checked_at": "2026-10-12T03:47:16.653Z",
      "maintenance_due": false
    },
    {
      "attribute": "surface_claim",
      "condition": "A declared surface claim, not 100% carbon content, independent conductivity testing or proof through your bedding.",
      "id": "e-surface_claim",
      "locator": "Product description",
      "market": "US",
      "max_age_days": 90,
      "model": "earthing-mattress-cover",
      "source_id": "e-cover",
      "state": "documented",
      "unit": "",
      "value": "100% conductive surface (manufacturer claim)",
      "source_url": "https://www.earthing.com/products/earthing-mattress-cover",
      "source_type": "manufacturer",
      "checked_at": "2026-10-12T03:47:16.653Z",
      "maintenance_due": false
    },
    {
      "attribute": "kit",
      "condition": "Listed package. Confirm your exact order; a dated missing-accessory report is not a current universal shortage.",
      "id": "e-kit",
      "locator": "What's included",
      "market": "US",
      "max_age_days": 90,
      "model": "earthing-mattress-cover",
      "source_id": "e-cover",
      "state": "documented",
      "unit": "",
      "value": "Cover; product tester kit; 15 ft coil cord; US outlet checker; US safety adapter",
      "source_url": "https://www.earthing.com/products/earthing-mattress-cover",
      "source_type": "manufacturer",
      "checked_at": "2026-10-12T03:47:16.653Z",
      "maintenance_due": false
    },
    {
      "attribute": "price_context",
      "condition": "Dated Queen listing; not the default Cal King price, delivered total or linked merchant quote.",
      "id": "e-price_context",
      "locator": "Queen price option",
      "market": "US",
      "max_age_days": 1,
      "model": "earthing-mattress-cover",
      "source_id": "e-cover",
      "state": "documented",
      "unit": "USD",
      "value": 134.99,
      "source_url": "https://www.earthing.com/products/earthing-mattress-cover",
      "source_type": "manufacturer",
      "checked_at": "2026-10-12T03:47:16.653Z",
      "maintenance_due": true
    },
    {
      "attribute": "return_context",
      "condition": "Return within 30 days of RMA issue; buyer pays return postage and original shipping is generally non-refundable.",
      "id": "e-return_context",
      "locator": "Return policy",
      "market": "US",
      "max_age_days": 30,
      "model": "earthing-mattress-cover",
      "source_id": "e-returns",
      "state": "documented",
      "unit": "",
      "value": "45 days from order; RMA required",
      "source_url": "https://www.earthing.com/pages/return-policy",
      "source_type": "manufacturer",
      "checked_at": "2026-10-12T03:52:49.033Z",
      "maintenance_due": false
    },
    {
      "attribute": "warranty_context",
      "condition": "The FAQ excludes clearance purchases from warranty. Confirm the selected order's eligibility; this is not a service-life promise or every warranty term.",
      "id": "e-warranty_context",
      "locator": "Are Earthing products warranted?",
      "market": "US",
      "max_age_days": 30,
      "model": "earthing-mattress-cover",
      "source_id": "e-faq",
      "state": "documented",
      "unit": "",
      "value": "One year for manufacturing defects on most non-clearance products",
      "source_url": "https://www.earthing.com/pages/faq",
      "source_type": "manufacturer",
      "checked_at": "2026-10-12T13:41:31.048Z",
      "maintenance_due": false
    },
    {
      "attribute": "order_context",
      "condition": "The FAQ applies this to products, quantities, shipping address and other order details. Review the selected order before submitting it.",
      "id": "e-order_context",
      "locator": "Can I cancel or change my order after placing it?",
      "market": "US",
      "max_age_days": 30,
      "model": "earthing-mattress-cover",
      "source_id": "e-faq",
      "state": "documented",
      "unit": "",
      "value": "Submitted orders cannot be cancelled or changed",
      "source_url": "https://www.earthing.com/pages/faq",
      "source_type": "manufacturer",
      "checked_at": "2026-10-12T13:41:31.048Z",
      "maintenance_due": false
    },
    {
      "attribute": "return_eligibility",
      "condition": "The FAQ states a clearance exclusion. This does not identify the recorded Queen listing as clearance; confirm the status of the actual purchase.",
      "id": "e-return_eligibility",
      "locator": "Are Earthing products warranted? clearance note",
      "market": "US",
      "max_age_days": 30,
      "model": "earthing-mattress-cover",
      "source_id": "e-faq",
      "state": "documented",
      "unit": "",
      "value": "Clearance purchases excluded from returns",
      "source_url": "https://www.earthing.com/pages/faq",
      "source_type": "manufacturer",
      "checked_at": "2026-10-12T13:41:31.048Z",
      "maintenance_due": false
    },
    {
      "attribute": "legacy_product_name_mapping",
      "condition": "This finite source review did not establish that Premium Sheet is an official current model or a documented alias for Mattress Cover; it does not prove the name never existed.",
      "id": "e-legacy_product_name_mapping",
      "locator": "Research scope and limits",
      "market": "US",
      "max_age_days": 90,
      "model": "earthing-mattress-cover",
      "source_id": "research-method",
      "state": "not_established",
      "unit": "",
      "value": null,
      "source_url": "https://benchpicked.com/grounding/earthing-com-premium-sheet-review/#research-method",
      "source_type": "editorial_method",
      "checked_at": "2026-10-12T13:57:12.086043+00:00",
      "maintenance_due": false
    },
    {
      "attribute": "matched_independent_measurement",
      "condition": "No admitted independent measurement here establishes conductivity through a specific bedding setup, comparative lifespan or health effects. This is not a claim that no tests exist.",
      "id": "e-matched_independent_measurement",
      "locator": "Research scope and limits",
      "market": "US",
      "max_age_days": 90,
      "model": "earthing-mattress-cover",
      "source_id": "research-method",
      "state": "not_established",
      "unit": "",
      "value": null,
      "source_url": "https://benchpicked.com/grounding/earthing-com-premium-sheet-review/#research-method",
      "source_type": "editorial_method",
      "checked_at": "2026-10-12T13:57:12.086043+00:00",
      "maintenance_due": false
    }
  ],
  "sources": [
    {
      "checked_at": "2026-10-12T03:47:16.653Z",
      "id": "e-cover",
      "label": "Earthing Mattress Cover",
      "status": "active",
      "type": "manufacturer",
      "url": "https://www.earthing.com/products/earthing-mattress-cover",
      "use_scope": "bounded_editorial_summary"
    },
    {
      "checked_at": "2026-10-12T03:52:49.033Z",
      "id": "e-returns",
      "label": "Earthing return terms",
      "status": "active",
      "type": "manufacturer",
      "url": "https://www.earthing.com/pages/return-policy",
      "use_scope": "bounded_editorial_summary"
    },
    {
      "checked_at": "2026-10-12T03:58:31.170Z",
      "id": "rt110",
      "label": "Klein RT110 tester limitations",
      "status": "active",
      "type": "manufacturer",
      "url": "https://www.kleintools.com/catalog/electrical-testers/receptacle-tester-0",
      "use_scope": "bounded_editorial_summary"
    },
    {
      "checked_at": "2026-10-12T03:47:16.653Z",
      "id": "cover-owners",
      "label": "Dated Mattress Cover reports on the merchant page",
      "model": "earthing-mattress-cover",
      "status": "active",
      "type": "owner_report",
      "url": "https://www.earthing.com/products/earthing-mattress-cover#judgeme_product_reviews",
      "use_scope": "bounded_editorial_summary"
    },
    {
      "checked_at": "2026-10-12T13:41:31.048Z",
      "id": "e-faq",
      "label": "Earthing official product FAQ",
      "status": "active",
      "type": "manufacturer",
      "url": "https://www.earthing.com/pages/faq",
      "use_scope": "bounded_editorial_summary"
    },
    {
      "checked_at": "2026-10-12T13:57:12.086043+00:00",
      "id": "research-method",
      "label": "BenchPicked finite research scope",
      "status": "active",
      "type": "editorial_method",
      "url": "https://benchpicked.com/grounding/earthing-com-premium-sheet-review/#research-method",
      "use_scope": "bounded_editorial_summary"
    }
  ],
  "review_subject": {
    "label": "Earthing Mattress Cover (Queen option)",
    "model": "earthing-mattress-cover",
    "source_ids": [
      "e-cover",
      "e-returns",
      "rt110",
      "cover-owners",
      "e-faq",
      "research-method"
    ]
  },
  "tools": {
    "grounding_fit": [
      {
        "care_fact": "e-care",
        "model": "earthing-mattress-cover",
        "use_fact": "e-intended_use"
      }
    ]
  },
  "third_party": {
    "heading": "Contact, tester limits and model identity",
    "source_ids": [
      "e-cover",
      "e-faq",
      "rt110"
    ],
    "summary": "Manufacturer specifications and finite owner context, not BenchPicked measurements. No matched service-life or conductivity result supports a premium ranking.",
    "interpretation": "The cover's layering instruction depends on moisture and fabric: the manufacturer recommends cotton or bamboo, permits partially synthetic blends and advises against fully synthetic layers. A continuity indication is not a measured resistance or a health outcome; use the supplied instructions without improvised wiring.",
    "disagreement": "Klein RT110 is an illustrative tester, not the identified kit checker. Outlet lights cannot certify ground quality or all wiring defects. Uncertain wiring requires qualified electrical help, not DIY grounding.",
    "method": "The current product and FAQ name Mattress Cover; the acquired official product search did not establish Premium Sheet as a current model. The manufacturer describes a move away from silver-threaded sheets, but that is not proof of an exact-model rename or longer measured lifespan."
  },
  "owner_context": {
    "sample_count": 2,
    "overview": "Existing merchant-page accounts illustrate Queen fit/travel and surface-comfort/accessory concerns. Neither account identifies a Premium Sheet model.",
    "method": "Reused the five originally visible Mattress Cover records acquired on October 12. Two distinct accounts have applicable non-medical detail; identities and purchase labels are not independently verified. No new owner sample was acquired.",
    "excluded": "The other three visible records were not admitted for this product's non-medical decision task. Medical/sleep-effect statements are excluded even from admitted accounts. A new search challenge was stopped, not bypassed. This is not a census of the displayed rating count.",
    "reports": [
      {
        "source_id": "cover-owners",
        "model": "earthing-mattress-cover",
        "date": "2026-08-05",
        "original_key": "120a9e44-f6cd-40b9-8a64-9f6c60404943",
        "summary": "One reporter described a good Queen fit and taking a cover while travelling.",
        "context": "Mattress Cover only; a dated personal account, not a measurement or typical-user result. Health and sleep-effect statements were not adopted.",
        "locator": "A Perfect Fit, 2026-08-05; review 120a9e44",
        "deep_link": "https://www.earthing.com/products/earthing-mattress-cover#judgeme_product_reviews",
        "evidence_type": "owner_self_report",
        "is_benchpicked_data": false
      },
      {
        "source_id": "cover-owners",
        "model": "earthing-mattress-cover",
        "date": "2026-07-20",
        "original_key": "8cf21b8d-2f75-4986-8c6f-995dd47bf3c7",
        "summary": "Another reporter found the surface uncomfortable and said a product tester was missing.",
        "context": "Size unreported; the review described adding cotton sheets. This does not establish a Queen-size defect, current kit shortage or compatibility through every fabric.",
        "locator": "sleep, 2026-07-20; review 8cf21b8d",
        "deep_link": "https://www.earthing.com/products/earthing-mattress-cover#judgeme_product_reviews",
        "evidence_type": "owner_self_report",
        "is_benchpicked_data": false
      }
    ],
    "buyer_implication": "Confirm surface feel, selected size and the accessory list. Do not infer defect rates, typical comfort, current missing kits, lifespan or health effects."
  },
  "ownership": {
    "heading": "Before ordering or using the cover",
    "sections": [
      {
        "body": "Confirm the Mattress Cover product, selected dimensions and included kit. The carbon-surface description does not make it a silver-fibre fitted textile or verify a historical Premium Sheet alias.",
        "heading": "Match the order, not a generic sheet name",
        "source_id": "e-cover"
      },
      {
        "body": "Follow wipe-clean instructions. The FAQ recommends cotton, bamboo or a poly-cotton sheet, not fully synthetic bedding. Its tester check through a moistened textile is conditional, not evidence that arbitrary dry or thick layers work. Do not turn that procedure into an electrical-safety or medical test.",
        "heading": "Care and contact are separate questions",
        "source_id": "e-faq"
      },
      {
        "body": "The stated 45 days start on the order date, not delivery. An RMA and its separate 30-day return limit apply. Check postage, original-shipping exclusions and warranty terms for the actual purchase.",
        "heading": "Watch the return clock",
        "source_id": "e-returns"
      },
      {
        "body": "The FAQ says submitted orders cannot be cancelled or changed, and clearance purchases are excluded from returns and warranty. The one-year warranty concerns manufacturing defects on most non-clearance products. Confirm the selected order's status; the recorded Queen listing is not assumed to be clearance.",
        "heading": "Check eligibility before submitting the order",
        "source_id": "e-faq"
      }
    ]
  },
  "maintenance": {
    "changes": [
      {
        "date": "2026-10-12",
        "note": "Local source-bound current Mattress Cover reference with explicit unresolved legacy-name mapping; historical values, FAQ, media and commerce retained."
      },
      {
        "date": "2026-10-12",
        "note": "Local review repair adds acquired purchase and fabric conditions, scoped FAQ and historical illustration context; original sources, dates, media and commercial identities remain."
      }
    ],
    "method": "Finite exact-product US text review, original locators and dated merchant accounts. No BenchPicked physical test, product-name equivalence, medical result or general consumer consensus established.",
    "owner": "BenchPicked editorial desk",
    "policy": "Price observations expire after one day; specifications after90 days and dated owner/test context after365 days. These are editorial policies, not SEO thresholds. Source and publication dates are distinct."
  },
  "decision_support": {
    "fit_conditions": [
      {
        "fact_ids": [
          "e-product_name",
          "e-intended_use",
          "e-care"
        ],
        "text": "Consider the Mattress Cover for a wipe-clean bed surface, not machine-washable bedding."
      },
      {
        "fact_ids": [
          "e-dimensions",
          "e-size_options",
          "e-intended_use"
        ],
        "text": "Check the chosen size and fabric/contact conditions; the shown Queen option is 60 x 80 in."
      },
      {
        "fact_ids": [
          "e-price_context",
          "e-return_context",
          "e-return_eligibility",
          "e-order_context"
        ],
        "text": "Check the total, return clock and order status: clearance exclusions apply, and submitted orders cannot be changed. The Queen price is a dated observation, not a delivered quote."
      },
      {
        "fact_ids": [
          "e-surface_claim",
          "e-matched_independent_measurement"
        ],
        "text": "Do not pay a premium for presumed lifespan or conductivity gains; neither was independently established here."
      }
    ]
  },
  "content_revised_at": "2026-10-12",
  "historical_spec_records": [
    {
      "field": "Brand",
      "recorded_value": "Earthing.com",
      "source_basis": "Manufacturer product page",
      "recorded_at": null,
      "verification_scope": "historical_native_attribution_not_current_source_verification",
      "current_correction": {
        "fact_id": "e-brand",
        "value": "Earthing.com",
        "condition": "The named current merchant product, not every grounding sheet.",
        "source_url": "https://www.earthing.com/products/earthing-mattress-cover",
        "checked_at": "2026-10-12T03:47:16.653Z"
      }
    },
    {
      "field": "Product format",
      "recorded_value": "Premium sleep grounding surface for use over or under a fitted sheet",
      "source_basis": "Manufacturer product page",
      "recorded_at": null,
      "verification_scope": "historical_native_attribution_not_current_source_verification",
      "current_correction": {
        "fact_id": "e-product_name",
        "value": "Earthing Mattress Cover",
        "condition": "Current manufacturer name; this does not prove a Premium Sheet rename or identical SKU.",
        "source_url": "https://www.earthing.com/products/earthing-mattress-cover",
        "checked_at": "2026-10-12T03:47:16.653Z"
      }
    },
    {
      "field": "Conductive material",
      "recorded_value": "Proprietary carbon-based grounding material on the current mattress-cover line",
      "source_basis": "Manufacturer materials section",
      "recorded_at": null,
      "verification_scope": "historical_native_attribution_not_current_source_verification",
      "current_correction": {
        "fact_id": "e-material",
        "value": "Carbon-based grounding cover",
        "condition": "Manufacturer description, not a measured composition percentage or lifespan result.",
        "source_url": "https://www.earthing.com/products/earthing-mattress-cover",
        "checked_at": "2026-10-12T03:47:16.653Z"
      }
    },
    {
      "field": "Conductive surface claim",
      "recorded_value": "100% conductive surface as described by the manufacturer",
      "source_basis": "Manufacturer product description",
      "recorded_at": null,
      "verification_scope": "historical_native_attribution_not_current_source_verification",
      "current_correction": {
        "fact_id": "e-surface_claim",
        "value": "100% conductive surface (manufacturer claim)",
        "condition": "A declared surface claim, not 100% carbon content, independent conductivity testing or proof through your bedding.",
        "source_url": "https://www.earthing.com/products/earthing-mattress-cover",
        "checked_at": "2026-10-12T03:47:16.653Z"
      }
    },
    {
      "field": "Kit components",
      "recorded_value": "Grounding surface, 15 ft coil cord, outlet checker, and U.S. safety adapter",
      "source_basis": "Manufacturer kit contents",
      "recorded_at": null,
      "verification_scope": "historical_native_attribution_not_current_source_verification",
      "current_correction": {
        "fact_id": "e-kit",
        "value": "Cover; product tester kit; 15 ft coil cord; US outlet checker; US safety adapter",
        "condition": "Listed package. Confirm your exact order; a dated missing-accessory report is not a current universal shortage.",
        "source_url": "https://www.earthing.com/products/earthing-mattress-cover",
        "checked_at": "2026-10-12T03:47:16.653Z"
      }
    },
    {
      "field": "Size options",
      "recorded_value": "Twin through California King mattress-cover sizes on the current seller page",
      "source_basis": "Manufacturer size selector",
      "recorded_at": null,
      "verification_scope": "historical_native_attribution_not_current_source_verification",
      "current_correction": {
        "fact_id": "e-size_options",
        "value": "Twin; Twin XL; Full; Queen; King; California King",
        "condition": "Respectively 39x75, 39x80, 54x75, 60x80, 76x80 and 72x84 in. Size selection does not verify your mattress or bedding fit.",
        "source_url": "https://www.earthing.com/products/earthing-mattress-cover",
        "checked_at": "2026-10-12T03:47:16.653Z"
      }
    },
    {
      "field": "Care boundary",
      "recorded_value": "Wipe with mild soap and water; avoid bleach, chlorine, harsh chemicals, lotions, and oils before use",
      "source_basis": "Manufacturer care instructions",
      "recorded_at": null,
      "verification_scope": "historical_native_attribution_not_current_source_verification",
      "current_correction": {
        "fact_id": "e-care",
        "value": "wipe",
        "condition": "Mild soap/water and air drying; no washer or dryer. Avoid bleach, disinfectants, oils and whitening agents.",
        "source_url": "https://www.earthing.com/pages/faq",
        "checked_at": "2026-10-12T13:41:31.048Z"
      }
    },
    {
      "field": "Offer context",
      "recorded_value": "Price and promotions vary by size and current seller page",
      "source_basis": "Seller product page",
      "recorded_at": null,
      "verification_scope": "historical_native_attribution_not_current_source_verification",
      "current_correction": {
        "fact_id": "e-price_context",
        "value": 134.99,
        "condition": "Dated Queen listing; not the default Cal King price, delivered total or linked merchant quote.",
        "source_url": "https://www.earthing.com/products/earthing-mattress-cover",
        "checked_at": "2026-10-12T03:47:16.653Z"
      }
    }
  ],
  "historical_claim_records": []
}