Brand New in the Box! Drive Medical 14891 Skin Protection Gel "E" Wheelchair Seat Cushion, 16x16x3 Model: 14891 FEATURES: Fluid Resistant Nylon Top, Waterproof Vinyl Bottom Made in USA or Imported Gel Seat Cushion: Gel wheelchair cushion with pressure redistributing cushion design assists in the prevention, treatment and management of pressure ulcers Liquid Gel Core: The viscous gel bladder of this wheelchair cushion is encased in a fire-retardant polyurethane foam shell and provides optimal pressure redistribution, support, and comfort Waterproof: Removable and replaceable top cover of the gel wheelchair seat pad is a urethane-coated nylon that is low-shear, vapor permeable and water resistant; the non-slip vinyl base is also waterproof vinyl and ensures durability Dimensions: 16 inches in length x 16 inches in width x 3 inches in height; weight capacity: 275 pounds GREAT ITEM AT A GREAT PRICE!