Function: Metal Anal Sex ToyTail Color: White + BlackTail Length: 45 cm/17.7"Material: Stainless SteelPackage: BagPlug SizeS Size7 * 2.8 CM/2.8" * 1.1"M Size8 * 3.5 CM/3.2" * 1.4"L Size9.2 * 4.1 CM/3.6" * 1.6"