{"product_id":"14-inch-king-size-mattress-medium-firm-hybrid-pocket-spring-bed-advanc","title":"14 Inch King Size Mattress, Medium Firm Hybrid Pocket Spring Bed | Advanced motion isolation and zero noise transfer","description":"\u003cp\u003e\u003cstrong\u003e14 Inch King Size Mattress, Medium Firm Hybrid Pocket Spring Bed\u003c\/strong\u003e — mattresses in every size and firmness — memory foam, hybrid, and innerspring.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eCONTOURED SUPPORT AND WEIGHT DISTRIBUTION. This king size mattress features an array of independent pocket springs designed to support head, shoulder, waist, and hip zones. The individual spring network responds to body weight for balanced full-body support and stable posture during sleep on this king mattress.\u003c\/li\u003e\n\u003cli\u003eDUAL LAYER FOAM AND SPRING DESIGN. Built with high-density foam layers placed over a steel pocket coil core, this king size mattress combines soft cushioning with medium-firm foundational support. The foam layers provide a smooth surface feel suitable for back, side, and stomach sleeping positions.\u003c\/li\u003e\n\u003cli\u003eMOTION ISOLATION AND NOISE REDUCTION. Each individually wrapped coil in this king mattress operates independently to minimize spring friction and noise. The isolated coil system reduces motion movement across the bed surface, helping maintain a quiet sleeping space for shared king size bed mattress setups.\u003c\/li\u003e\n\u003cli\u003eREINFORCED PERIMETER COILS AND ANTI-SAG. Constructed with heavier-gauge pocket coils around the outer frame, this king size mattress provides structured edge stability. The strengthened border design helps prevent perimeter compression when sitting or sleeping near the edge, maintaining a uniform surface shape over long-term use.\u003c\/li\u003e\n\u003cli\u003eCOMPRESSED PACKAGING AND EXPANSION. This king mattress is machine compressed and rolled into a protective box for shipment. After opening the packaging, place the mattress on a flat foundation and allow 24 to 72 hours for complete expansion to its full height and shape.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSize\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eKing (U.S. Standard)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eItem Dimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e80 x 14 x 76 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eColor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eWhite\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003cp\u003eFree shipping included. 30-day hassle-free returns.\u003c\/p\u003e","brand":"Casa Home Living","offers":[{"title":"Default Title","offer_id":43445921316925,"sku":"A600-B0H25LPGQT","price":629.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1415\/1788\/files\/71cEPRGf7AL._AC_SL1500_50099ffb-d24d-4476-b4f2-d579187e21fd.jpg?v=1786378439","url":"https:\/\/casahomeliving.com\/products\/14-inch-king-size-mattress-medium-firm-hybrid-pocket-spring-bed-advanc","provider":"Casa Home Living","version":"1.0","type":"link"}