Description: 1.Single curve anti-UV polycarbonate panel, thickness 3.5mm. 2.Nylon arm strap, rubber grip (aluminum alloy liner). 3.Thickness 18mm impact pad, reduce impact effectively. 4.Hot forming process, more toughness item Police Anti riot Security Hard PC ABS Shield Product name anti riot shield Weight 2 kg transparency >85% Diameter 60 cm Printing Selective Material PC Function Strike resistant Handle Strong impact Thickness 4 mm