Material: ABS Color: Black/Blue/Red/Yellow/Rose S: Cage Size: 4.3 * 3.5 cm/1.7 * 1.4 inch M: Cage Size: 5.3 * 3.5 cm/2.0 * 1.4 inch Package: OPP Bag/Velvet Bag/Blank Box Include 4 Ring Size: 4.2 CM/1.6 Inch 4.5 CM/1.8 Inch 4.8 CM/1.9 Inch 5.0 CM//2.0 Inch