Sleep tight every night with our Signature Sleep Essence 8 in. reversible mattress with CertiPUR-US certified foam. The core is made of independently encased coils, designed to eliminate motion disturbance and keep you sleeping soundly. We then covered these in a layer of foam to help distribute weight evenly and relieve pressure points from head to toe. This Signature Sleep Mattress meets federal flammability standard 16 CFR 1633 and is shipped compressed, rolled and vacuum sealed for your convenience. Surround yourself with comfort and live the dream.