Specification of by-3 1)stem material : carbon steel & electrophoresis 2)shell material : pp plastic 3)mirror material : float glass 4)curve radius :1200mm 5)stem length : 10.5*190mm 6)packing : 40 pairs/ctn 7)g.W/n.W :19.5kg 8)measurement : 41.5*32*51cm 1. Packing: 40 pairs/ctn 2. G. W/n. W: 19.5kg 3. Measurement: 41.5*32*51cm