Versatility and value in one cushion.
Place the high edge of this cushion forward to prevent sliding. Place the high edge at the back for easy wheelchair exit. High edge measures 3-1/2" (8.9cm) thick. Low edge measures 1" (2.5cm) thick. Made of polyurethane foam. Cushion measures 16" x 18" (41 x 46cm) and weighs 8 oz. (227g). Vinyl covering can be wiped clean with a damp cloth.