Posey® Convex Gel Wedge and Cushion

Posey® Convex Gel Wedge and Cushion are exceptionally comfortable. Firm foam foundation covered by comfort foam, which encases a pressure reducing gel bladder. Convex bottom eliminates hammocking and provides a firm, level seat. No-slip water-repellent vinyl cover protects inner waterproof cushion, zips off for easy cleaning. Available as a wedge or with uniform thickness. Wedge helps prevent forward sliding by rotating hips back in chair. 18"Wx16"D.