Restorative Sleep Meets Advanced Tech: The Queen Hybrid Firm Mattress Unlock endless possibilities for "restful sleep" with ourQueen HybridMattress, a high-performance bed designed to keep you cool, supported, and comfortable.At the core of this mattress are720 power-packed wrapped coilsthat independently contour to your body, providing a tailored feel that reduces motion transfer. Whether you are a back or stomach sleeper, thefirm comfort leveldelivers the consistent support you love for a healthier night's rest. Freshness and Climate ControlWhat sets this mattress apart is thecharcoal-infused gel memory foam. For a seamless setup, this mattress ships in a convenient box-simply move it into your room, open it up, and watch your new sleep destination expand to its full 12-inch profile..