Bobrick B-5191 Barrier free shower seat, 500lb load capacity with proper installation. 34 available at time of listing. New in box / New old stock. Seat measures 18″ x 14 7/16″. Seat projects 15 13/16 from wall upon installation. Seat is constructed of durable, water-resistant, ivory colored, 5/16 (8mm) thick phenolic resin. Phenolic resin seats are a popular choice for commercial and residential showers, known for. Their unsurpassed durability, strength, moisture resistance and mold & mildew resistance. Frame and mounting bracket are type 304 stainless steel and self-locking mechanism. Designed for commercial use, but suitable for your residential applications as well. The Bobrick B-5191 certainly is not the least expensive shower seat on the market, but when quality and durability are taken into account, these seats are certainly one of the best values for the price. Made in the USA. 100% of the net proceeds of this sale benefit The American Council of the Blind.