Canes Lucite Mens Derby 7 8 Jobst Ultrasheer 20 30 Matern 18 L x 18 L Color:Red 18 L x 18 L * Provides flat sitting surface and eliminates the hammock effect associated with traditional wheelchair seats * Made of lacquered finished plywood * Corners and sides are rounded to prevent chipping * Makes an excellent sitting surface when combined with a pressure relief cushion * Splinter free plywood * Weight capcity : 300 lbs * * Telescoping parts are manufactured with internal bushings and external lock nuts to provide totally silent usage Mens model * 36 Long with reinforced suction grip rubber tips * May be cut with a hacksaw blade * 200 lb weight capacity *