Material: ABS Color: Black Cock Size:  S: 5.5 * 2.9 cm/2.1 * 1.1 inch M: 7.0 * 3.1 cm/2.7 * 1.2 inch L: 9.0 * 3.2 cm/3.5 * 1.2 inch Ring Dia:  4.3 cm/1.7 inch 4.8 cm/1.9 inch 5.2 cm/2.0 inch Package: OPP Bag   Include 3 ring