Features: Weight Capacity of 500lbs. 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. 12025KD-1