Description Lumex Basic Wedge Cushion with a specialized gel layer Features 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. 2 year limited warranty Latex Free Antimicrobial Flame retardant Removable and washable Non-skid base Specifications 350 lb maximum weight capacity 16” x 16” x 3 ¼ - 4” Model Numbers 8220166 8220186 8220188 8220206 8220208 8220228 8220248