{"product_id":"queen-mattress-12-inch-hybrid-mattress-in-a-box-medium-firm","title":"Queen 12 Inch Hybrid Mattress Reinforced Perimeter","description":"\u003cdiv\u003e\n\u003cp\u003eSleep better on a \u003cb\u003eQueen 12 Inch Hybrid Mattress\u003c\/b\u003e engineered for lasting structural support, reliable edge stability, and consistent temperature regulation. Built around a reinforced perimeter and individually wrapped coils, this medium-firm design prevents uncomfortable edge collapse while maintaining proper spinal alignment from head to toe.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eBalanced Support \u0026amp; Adaptive Cooling\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe 12-inch profile pairs heavy-duty pocket springs with breathable open-cell comfort foam to contour naturally against your weight. This hybrid foundation delivers targeted pressure relief at the shoulders and hips without bottoming out. The medium-firm responsiveness accommodates multiple sleeping postures, while the ventilated internal layers actively pull heat away from your body. You will experience a consistent, dry sleep surface that prevents heat traps and mid-night restlessness.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eReinforced Edge Coils:\u003c\/b\u003e Fortified perimeter springs resist compression and sagging, creating a secure sitting zone that keeps the full mattress usable.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eAdvanced Air Circulation:\u003c\/b\u003e The breathable surface fabric and structured foam matrix accelerate airflow, quickly dispersing warmth to stop overnight sweating.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eComplete Motion Isolation:\u003c\/b\u003e Independently pocketed coils absorb shifting weight and eliminate metal-on-metal friction, ensuring partner movement stays contained and silent.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eStreamlined Setup \u0026amp; Daily Reliability\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eArrives tightly vacuum-compressed inside a manageable carton for straightforward one-person installation. Unbox, lay flat, remove the outer film, and let the mattress recover its full thickness over 24 to 48 hours. All internal foams meet verified safety standards and contain no harmful additives, while the durable core maintains shape resistance long after initial expansion. Once aired out completely, this queen hybrid mattress pairs reliably with standard bed frames and platforms, delivering a quiet, evenly supported rest foundation you can depend on year after year.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"ShipItFurniture","offers":[{"title":"Grey \/ 12.0 Inches \/ Queen (U.S. Standard)","offer_id":54521028444470,"sku":"356f5ed6-1056-4554-a6dd-8f4e5e8d6035","price":307.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0743\/1746\/3862\/files\/21f3ffa35d7ab7e158670018b0a7dbbb.jpg?v=1788791159","url":"https:\/\/shipitfurniture.com\/es\/products\/queen-mattress-12-inch-hybrid-mattress-in-a-box-medium-firm","provider":"ShipItFurniture","version":"1.0","type":"link"}