3-Dimensional Zoning™ provides anatomically calibrated support. PBDE-free. Bi-directional stretch cover, is fluid-resistant, anti-microbial, tear-resistant, with wipe clean cover, 2 reinforced carry handles, and a split non-skid bottom reduces “gatching noise”. UNSPSC#42191810 Capacity 500lbs   #UMX8036-29-80x36   #UMX8436-29-84x36   #UMX8042-29-80x42   #UMX8039-29-80x39   #UMX8442-29-84x42 NJCore