Park Bench ends are made from solid cast aluminum. Seat options include 1.00" x 2.75" (2.5cm x 7.0cm) wood slats or flat bar straps and H.S. steel tube. Height: 31.00" (78.7cm) Length: 70.00" (177.8cm) Depth: 24.00" (63.5cm) Seat: 17.00" (43.2cm) MLB310W- 95lbs (43kg.), MLB310M - 120lbs (55kg.) All steel components are protected with E-Coat rust proofing. The Maglin Powdercoat System provides a durable finish on all metal surfaces. Wood slats are finished with semi gloss or penetrating sealers. The park benches are delivered pre-assembled. Holes (0.5") are provided in each foot for securing to base.