{"product_id":"english-elm-king-12-inch-graphene-copper-gel-memory-foam-mattress-for-cool-deep-sleep-relief","title":"King 12 Inch Graphene Copper Gel Memory Foam Mattress for Cool Deep Sleep Relief","description":"\u003cp\u003e\u003c\/p\u003e\u003cp\u003eGraphene-infused and copper gel-loaded, this king mattress addresses the two complaints that haunt most memory foam sleepers: heat retention and pressure buildup. The charcoal-toned \"Black Diamond\" graphene cover gives it a clean, modern look that pairs naturally with upholstered platform beds or slatted frames, while the 12-inch profile provides enough loft to anchor a high-profile bedroom setup without overwhelming low-profile furniture.\u003c\/p\u003e \u003cul\u003e \u003cli\u003eDimensions: 80 L x 76 W x 12 inches H (King size)\u003c\/li\u003e \u003cli\u003eThree-layer construction consisting of 2.5 inches AeroFusion copper gel foam, 2 inches comfort foam, and a 7.5 inch supportive foam base for deep pressure relief without excessive sinkage\u003c\/li\u003e \u003cli\u003eGraphene polyester knitted cover (\"Black Diamond\") provides natural anti-static and odor-resistant properties for a consistently fresh sleep surface\u003c\/li\u003e \u003cli\u003eOpen-cell air structure combined with copper gel infusion actively dissipates body heat, making this mattress well-suited for hot sleepers\u003c\/li\u003e \u003cli\u003eRemovable 300g knitted cover with smooth zipper closure for easy machine washing and routine maintenance\u003c\/li\u003e \u003cli\u003eAnti-slip beaded bottom keeps the mattress firmly positioned on any bed frame, platform base, or foundation without shifting\u003c\/li\u003e \u003cli\u003eBed-in-a-box design arrives compressed and fully expands to its final dimensions within 72 hours of unboxing\u003c\/li\u003e \u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eGel Cooling Tech: Infused with cooling copper gel and an open-cell air structure, it actively dissipates heat to maintain a cooler sleep surface throughout the night for hot sleepers\u003c\/li\u003e\n\u003cli\u003eSleep healthier with our \"Black Diamond\" graphene cover. This advanced fabric is naturally anti-static, and odor-resistant, providing a fresh, clean, and skin-friendly memory foam mattress surface\u003c\/li\u003e\n\u003cli\u003eFeaturing a 12-inch profile, this king mattress combines 2.5\" AeroFusion gel foam with 2\" comfort foam and a 7.5\" foam base. It delivers superior pressure relief and deep support, helping prevent sinking and back pain\u003c\/li\u003e\n\u003cli\u003eEasy Care \u0026amp; Non-Slip Design: Designed for convenience, the high-quality 300g knitted cover features a smooth zipper for easy removal and washing. The anti-slip beaded bottom keeps the queen size mattress securely in place on any bed frame or base\u003c\/li\u003e\n\u003cli\u003eThis foam mattress arrives compressed in a box and fully expands within 72 hours\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eAdditional Features\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eAssembled Length(inch): 80\u003c\/li\u003e\n\u003cli\u003eAssembled Width(inch): 76\u003c\/li\u003e\n\u003cli\u003eAssembled Height(inch): 12\u003c\/li\u003e\n\u003cli\u003eProduct weight(pound): 77.51\u003c\/li\u003e\n\u003cli\u003eMain Color: Gray\u003c\/li\u003e\n\u003cli\u003eMain Material: Foam\u003c\/li\u003e\n\u003cli\u003eProduct Dimensions: 80 L x 76 W x 12 H\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\u003csmall\u003eNote: Product descriptions may reference specific features of \u003cstrong\u003eT3971P550022-GIGA\u003c\/strong\u003e. You will receive the exact product according to the options (color, size, material, shape, etc.) you select on this page.\u003c\/small\u003e","brand":"English Elm","offers":[{"title":"Default Title","offer_id":51223333404839,"sku":"T3971P550022-GIGA","price":613.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0312\/6968\/3245\/files\/T3971P550022_1.jpg?v=1786974878","url":"https:\/\/englishelm.com\/products\/english-elm-king-12-inch-graphene-copper-gel-memory-foam-mattress-for-cool-deep-sleep-relief","provider":"English Elm","version":"1.0","type":"link"}