Help prevent accidents and injuries. Widely used in Car Parks, Loading Bays etc... Can be used in the harshest environments. Sizes 450mm and 600mm diameter. Exterior grade plywood back with premium quality UV inhibited impact resistant acrylic and PVC surround. Pure Silver coating gives bright and sharp reflection. Galvanised 'J' bracket fixing allows adjustment to all angles. Can be u-bolted to 60mm or 75mm posts with optional fitting kit.