400-lb weight capacity. U shape cut-out design enables the shower curtain liner to stay within the bathtub and avoiding water spillage outside onto the bathroom floor. Reversible to accommodate any bathroom. Tool-free assembly of back, legs and arm. Height adjusts in ½-inch increments with dual column extension legs. A-frame construction provides stability. Durable blow-molded plastic bench and backrest. Pinch-free lever allows for push pins to be depressed without pinching fingers.