Order # 15644309 Manufacturer# 751564 Brand Cushion Air Manufacturer Skil-Care Application Seat Cushion Cover Material Low-Shear II Cover Dimensions 16 X 20 X 2 Inch Inflation Type Inflatable Material Air Cells UNSPSC Code 42192208 Position equalization results from the variable action of individual air cells Low surface tension reduces friction and skin shear Easy-to-use air pump is included with all models Adjustable air pressure capability Low-shear ii wipe-clean outer cover reduces skin damaging friction