Order # 81224309 Manufacturer# BEQ2218 Brand The Equalizer Manufacturer Span America Application Seat Cushion Dimensions 18 X 22 X 3-1/2 Inch Inflation Type Non-inflatable Material Foam Size Bariatric UNSPSC Code 42192208 Weight Capacity 250 lbs. The multi-component construction of the brand new equalizer contoured positioning cushion features an ultra-comfortable viscoelastic "memory foam" top, a contoured foundation layer for proper positioning of the legs, and an extra-soft relief zone for high-risk bony prominences Three zones of a proprietary, gel-like soft polymer provide added pressure dispersion under the thighs, greater trochanters, and ischial/tailbone region Moisture-resistant cover has a rugged nylon bottom with a 2-way stretch fabric top and convenient front carry handle Built-in sleeve in bottom of cover allows use of molded Sling-Fill base