{"product_id":"king-size-mattress-12-inch-medium-firm-king-mattress-with-memory-foam-and-individual-pocket-springs-for-pressure-relief-sile","title":"King Size Mattress - 12 Inch Medium Firm King Mattress with Memory Foam and Individual Pocket Springs for Pressure Relief \u0026 Sile","description":"\u003cp\u003eKing Size Mattress: Precision Support \u0026amp; Cool Comfort for Restful Sleep Experience superior spinal alignment with our hybrid memory foam mattress, engineered with responsive high-density memory foam and individually wrapped pocket springs. This hybrid system delivers precise pressure relief exactly where needed-cradling back, side, and stomach sleepers in a universally comfortable medium firm feel. Sleep cooler all night thanks to the breathable cotton cover with 3D pleated padding, actively reducing surface temperature by 2-3C for sweat-free comfort. The independently suspended pocket springs absorb 90%+ motion transfer while reinforced edge springs and foam encasement ensure stable edge-to-edge support, preventing roll-off and sagging across the generous 80x76 sleeping surface. Certified Family-Safe \u0026amp; Healthy Rest assured with CertiPUR-US certified materials-free from fiberglass, heavy metals, and toxins. The skin-friendly cotton cover creates a healthy sleep sanctuary for adults, seniors, and children. Essential Specifications ? King Size Dimensions: 80 L    76 W    12 H (Full expansion within 72 hours) ? Support Core: Hybrid System (Memory Foam + Pocket Springs) ? Firmness Level: Medium Firm (Ideal for most sleepers) ? Protection: 10-Year Warranty + 24\/7 Customer Support Effortless Setup Ships compressed in a box-simply unbox, unroll, and let your hybrid mattress expand to its royal dimensions.\u003c\/p\u003e","brand":"SNFPNE","offers":[{"title":"Default Title","offer_id":45696537133113,"sku":"WBHOMB0FQ5KPG25","price":367.71,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/9026\/2329\/files\/71to5qvLR2L.jpg?v=1775801587","url":"https:\/\/homenkitchenshop.com\/products\/king-size-mattress-12-inch-medium-firm-king-mattress-with-memory-foam-and-individual-pocket-springs-for-pressure-relief-sile","provider":"Homenkitchenshop","version":"1.0","type":"link"}