All steel construction, 3" x 3/8" HRS plate. RAL super durable TGIC-free polyester powder coating provides rust proof finish. Tested to survive harsh summer and winter weather. Clean detailing in a rugged practical application. Easy installation in any location. Perfect for use at office buildings, schools, retail outlets, parks, sports facilities, and other commercial properties requiring maximum durability and attractive looks. 50" W x 29" H x 2" D.