Material: Metal Color: Silver Cum Thru: 4.4 * 0.8 cm/1.7 * 0.3 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