Material: Silicone Color: Pink/Black/Blue/White/Red/Purple Size: 11.5 * 3.6 cm/4.5 * 1.4 inch Package: OPP Bag/Velvet Bag/Blank Box Ring Size: 3.5 cm/1.3", 4 cm/1.5", 4.5 cm/1.7", 4.8 cm/1.8" and 5 cm/2"