polycarbonate awnings About Product:parts:two engineering plastic support, 1 meter long solid transparent PC board, 3 mm thick. Before and after each a piece of aluminum alloy layering, four expansion screws, two expansion tube, two small screws. product size:600*1000mmweight: 3.68 /4.4KGSpacking:101*6*61cmfeature:Corrosion resistance, aging resistance, impact resistance, resistance to ...