Two leg braces on each chair add strength and durability, while the large steel seat and wide contoured steel back provide comfort. The roomy, 15-3/4 in. square, 22-gauge seat supports up to 250 lb., and the entire frame is protected by an optic-bond powder-coat finish to maintain its appearance. With fully rolled edges for safety and non-marring leg tips to protect floor surfaces, this chair is specially designed with saddle tips for solid support and folds flat for handy storage.