McKesson Brand - Contoured Seat Cushion McKesson 20 W X 18 L X 3 D Inch Foam / Gel [4/CS]

3-inch design includes a pressure-sensitive, molded high density polyurethane foam topped with a gel-infused, visco/memory foam layer.. Low-shear stretch nylon cover allows air to pass, but resists fluids for lasting breathability, comfort and durability to withstand daily use and patient incontinence.. Specifically designed to optimize pressure relief by allowing user's pressure points to "immerse" into the gel-infused, visco-foam top layer. Highly resilient material designed to maximize shock absorbency and provide pressure relief. Adjustable safety straps buckle to maintain appropriate position and add security..