Order # 40773009 Manufacturer# 42 Manufacturer Hausmann Industries Application Positioning Bolster Color Blue Cover Material Vinyl Dimensions 17 L X 8 W X 7 H Inch HCPCS L3805 (Disclaimer) Material Urethane Foam UNSPSC Code 42141705 Firm high-density urethane foam with vinyl sewn covering Bolsters have "anti-slip" bottom surface that stays in place on mats or tables