Supra EXO Overlay - Premium Protective Cover for Electronics | Durable & Lightweight Design for Phones, Tablets & Laptops | Perfect for Travel, Work & Everyday Use

Alternating pressure and low air-loss therapy. A convenient, affordable and easy-to-use overlay that attaches to any standard healthcare mattress. Functions include alternating pressure and low air-loss. Easy-to-use weight dial for customized therapy. Easy-to-clean, waterproof, quilted nylon cover reduces shear and friction.300-lb. weight capacity.