Color: Silver Cage Size: 4 * 3.3 cm/1.6 * 1.3 inch Full Length: 6 cm/2.4 inch Package: OPP Bag/Velvet Bag/Blank Box Ring Size: S: 4.0 CM/1.6 Inch M: 4.5 CM/1.8 Inch L: 5.0 CM//2.0 Inch