Function: Thread Melange Spin Butt PlugColor: Red + BlackSize:S: 12.0 * 5.20 cm /4.73 * 2.05 inch (135 g/0.30 lb/4.76 oz)M: 14.5 * 6.30 cm /5.71 * 2.48 inch (235 g/0.52 lb/8.29 oz)L: 17.5 * 7.50 cm /6.90 * 2.96 inch (388 g/0.85 lb/13.68 oz)XL: 20.0 * 8.60 cm /7.88 * 3.39 inch (585 g/1.29 lb/20.63...