Order # 16664309 Manufacturer# EZ1616-96 Brand EZ-Dish Manufacturer Span America Application Seat Cushion Cover Material Anti-slip Cover Dimensions 16 X 16 X 3 Inch Inflation Type Non-inflatable Material Foam UNSPSC Code 42192208 Weight Capacity 250 lbs. A comfortable viscoelastic "memory foam" top molds to the anatomically shaped, round-edged pocket below in the high density bottom Pocket reduces pressure on ischials and coccyx Bottom layer is contoured to encourage healthful, upright posture and proper positioning of the legs Built-in sleeve in bottom of anti-slip cover allows use of molded Sling-Fill base (not included) Cover consists of anti-slip top surface and non-skid bottom 18 month warranty