This 6 foot bench with back is made for life long durability because of it's plastic coated rolled 3/4 inch expanded metal. Plastic coating known as Thermoplastic is available in either textured polyethylene or plastisol. Rolled to a 3 inch radius edge, it also has extra bracing of 1 1/2 x 1/4 inch steel flats and 2 3/8"galvanized steel legs for support. Portable for your convenience. We also have matching Trash Receptacles.