Drive Medical Premium Guard Gel Mattress Overlay, 3"x34"x76"
Ideal combination of 3 gel bladders, high density foam shell and support base.  Optimal prevention, treatment and management of pressure ulcers.  One piece construction requires no assembly.  4 Elastic corner straps secures overlay to mattress.  Urethane coated nylon cover is, water resistant and vapor permeable.  Vinyl base is stain resistant and waterproof.  Designated head and foot sections.  1 Year Limited Warranty on cover and mattress.