Large mattress, 12-inch large mattress, 12-inch mixed bag spring mattress, box, with gel memory foam

Easy Setup & Delivery | Your 14 inch king size mattress is delivered right to your doorstep in an easy-to-handle box. unpack, and watch it expand to size. Please allow 48–72 hours for your mattress to expand to its original shape. No tools needed - start enjoying better sleep right away. Advanced Motion Isolation | The mattress is designed with individually encapsulated pocket springs that work independently to provide targeted support for each part of the body, and corresponding motion isolation. This innovative design ensures that any movement that occurs on one side of the bed is not felt on the other. Safe and Reliable | The mattress harnesses the advanced technology of pressure-relieving gel memory foam. The quilted cover is ingeniously infused with foam for enhanced cushioning and contouring support. Rest assured knowing all materials are CertiPUR-US certified for your safety.