500 lb, Weight Capacity, Tool Free Assembly, Durable blow-molded plastic bench and backrest, 1"" Aluminum frame is lightweight sturdy and corrosion resistant, Height adjusts in 1/2"" increments with unique ""Dual Column"" extension legs, Backrest is reversible to accommodate any bathroom, Extra large locking suction cups provide added safety, Limited Lifetime Warranty, Weight Capacity: 500lbsLimited Lifetime Warranty SKU: DRM2511