Dynarex DynaRest Elite 4000 Foam Mattress W/ Heel SlopeDynarex DynaRest Elite 4000 Foam Mattress W Heel Slope The DynaRest Elite 4000 Foam Mattress is a comfortable, variable density, multi layer foam mattress designed to reduce shear friction, facilitate air flow, and prevent pressure wounds. The memory foam heel slope cradles the feet for maximum user comfort. Ideal for use in a wide range of healthcare facilities. Details he DynaRest Elite 4000 Foam Mattress is a supportive pressure redistribution