Material: PlasticColor: SilverSize: 3.6 * 4(Dia) cm/1.4 * 1.5 inchNet Weight: 128 g/0.28 lb/4.5 ozPackage: OPP BagInclude 4 Ring Size:3.8 CM/1.5 Inch4.3 CM/1.7 Inch4.8 CM//1.9 Inch5.2 CM//2.0 Inch