Gel-Lite Iii Gel Overlay 78 x 34 x 3 A uniform 2 layer of gel covers 80% of the surface area of overlay and provides the right balance of pressure relief and support. Features a lightweight gel formula that reduces overall product weight. The individual cell construction of the gel prevents pooling and gel migration so that the patient will not bottom out. Fluid-proof polyurethane-coated nylon cover is durable, antibacterial, antifungal, and easily cleaned. Four elastic straps secure the corners snugly to the mattress. Conforms to any adjustable bed. 300 lb maximum weight capacity. Designed to meet the requirements of HCPCS code E0185. 1 year limited warranty. Category Pressure Management Mattress Overlays This item ships from a separate warehouse and may require extra time for delivery.