Order # 48374309 Manufacturer# 754837 Brand Tri-Foam Manufacturer Skil-Care Application Seat Cushion Cover Material Low-Shear II Cover Dimensions 22 X 16 X 4 Inch Inflation Type Non-inflatable Material Foam Securing Method Straps Size Bariatric UNSPSC Code 42192208 This tri-foam visco bariatric cushion provides pressure relief and redistribution for extreme bariatrics Top layer of Visco-elastic foam provides pressure relief Middle layer of high-density foam adds comfort and cushioning A firm foundation controls sling-seat hammocking Three-part design prevents bottoming-out Low-Shear II wipe-clean outer cover reduces skin damaging friction