The Northgate Style 6 foot contour bench has an arched back design. It has thermoplastic coated 1 1/4 inch steel ribs with cast iron legs and armrests that are 2 inch wide by 1 inch thick. The thermoplastic coating will not fade, crack, peel, warp, or discolor for the life of the product. Thermoplastic finish is easily cleaned and is vandal proof. Features pre-drilled holes for surface mounting.