Features a specialized gel layer with a convoluted foam topper that reduces tissue interface pressures at critical points Incorporates a moderate wedge design sloping from 4"; in the front to 3 ¼"; in the rear The soft, stretchable lightweight cover reduces shear/friction and is fluid-proof and has a strap at the back to secure the cushion firmly to the chair Accommodates a wide range of body shapes, sizes and weights Bariatric cushions with higher weight capacities are available. 350 lb maximum weight capacity 2 year limited warranty Latex Free