Bench ends are made from flat bar and structural I-Beam. The seat employs 1.50" x 2.50" (3.8cm x 6.4cm) wood slats. Height: 31.00" (78.7cm) Length: 70.00" (177.8cm) Depth: 22.50" (57.2cm) Seat: 17.50" (44.5cm) 112lbs (45kg.) 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. 2 Holes (0.5") are provided in each foot for securing to base. Additional I-Beam upright (18.00") is provided for the direct burial option.