1200 x 800mm Pedestrian cover, plastic with steel bracing. Lower edges to minimise trip hazard. Lightweight - easy lift to transport, place and store - no need for expensive lifting equipment. Moulded anti-slip surface. Steel bracing for extra strength. Max load of: - 350kg over 1.1m wide trench - 500kg over 0.9m wide trench - 600kg over 0.7m wide trench - 700kg over 0.5m wide Weighs 13kg approx. per cover.