{"product_id":"extra-firm-queen-mattress-12-memory-foam-mattress","title":"Extra Firm Queen Memory Foam Mattress, 12 Inch All Foam Design","description":"\u003cdiv\u003e\n\u003cp\u003eThis 12-inch extra firm Queen memory foam mattress is designed for sleepers who prefer a stable, low-sink feel with even pressure relief. Its multi-layer all-foam construction provides deep spinal alignment and temperature-regulating comfort for a restful night's sleep.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eExtra Firm Support:\u003c\/b\u003e Combines responsive comfort foam with a high-density core to evenly distribute weight and support the spine.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eGel Memory Foam:\u003c\/b\u003e Uses cooling gel-infused memory foam to absorb pressure and reduce heat buildup during sleep.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eBreathable Knit Cover:\u003c\/b\u003e Features a softly quilted, OEKO-TEX tested fabric that promotes airflow and feels gentle on the skin.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMotion Isolation:\u003c\/b\u003e The spring-free all-foam design absorbs and isolates movement, ensuring undisturbed rest for couples.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCertiPUR-US Certified:\u003c\/b\u003e Constructed with safe, low-emission foam that is free from harmful chemicals, heavy metals, and fiberglass.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eFrame Compatible:\u003c\/b\u003e Works with platform beds, adjustable frames, solid foundations, and properly spaced slatted bases.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eQuick Setup:\u003c\/b\u003e Delivers compressed in a box and fully expands within two to twelve hours at room temperature.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis extra firm mattress keeps you aligned and cool on a stable, supportive surface. The motion-absorbing foam and breathable cover work together to create a quiet, temperature-regulating sleep environment that adapts to your body weight, making it a practical choice for daily use on any standard bed frame.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Simmerlyhome","offers":[{"title":"White  Black \/ Queen \/ 12\" Luxe Extra Firm","offer_id":48670652629233,"sku":"B0HF8FLPQQ","price":396.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0810\/4719\/1793\/files\/742bf1534b2fa325cf659e3df6ab8a6b.jpg?v=1788271061","url":"https:\/\/simmerlyhome.com\/products\/extra-firm-queen-mattress-12-memory-foam-mattress","provider":"Simmerlyhome","version":"1.0","type":"link"}