The Full Memoir Mattress encompasses the comfort of memory foam, minimizes pressure on the body, and provides balanced support. Within minutes it creates a perfectly balanced form around the body. Memory Foam supports body weight evenly, relieving pressure focused on the shoulders, hips, and feet. The result is a unique and unprecedented sleeping experience. The Memoir Mattress Collection will provide years of lasting comfort, with a dense foam core that ensure years of unbridled durability. For your convenience and even more cost savings, this mattress is shipped in a box compressed, rolled and vacuum sealed. For your safety, this mattress meets federal flammability standard 16 CFR 1633.