Order # 58824309 Manufacturer# 758020 Manufacturer Skil-Care Application Leg Abduction Wedge Cover Material Vinyl Dimensions 18 L X 16 W X 4 H X 1.5 Thick Inch UNSPSC Code 42141705 Firm, contoured foundation eliminates sling-seat hammocking High-density foam guarantees comfort and stability Low-Shear I launderable outer cover reduces skin damaging friction Fluid-proof, wipe-clean vinyl inner cover protects against incontinence