The DynaRest Elite 4000 Foam Mattress is a supportive pressure redistribution mattress designed to help prevent, treat, and manage pressure wounds. The comfortable foam top features precision box cuts to reduce shear friction and a visco-gel memory foam heel slope helps reduce pressure on heel zone. A firm raised perimeter helps prevent accidental falls from bed. Ideal for use in hospitals, rehabilitation facilities, long-term care residences, and homecare settings. 1/BX