Material: MetalColor: SilverCage Size: 9.3 * 3.3 cm/3.7 * 1.3 inchPackage: OPP Bag/Velvet Bag/Blank BoxRing Size:S: 4.0 CM/1.6 InchM: 4.5 CM/1.8 InchL: 5.0 CM//2.0 InchXL: 5.5 CM//2.1 Inch