Package includes: One piece of plugTail length : about 27 cmAnal plug's material:Metalplease be careful to keep it clean before and after use. please use this anal plug with lubricant.S Size: 7.5 * 2.8 cm/3" * 1.1"M Size: 8.5 * 3.5 cm/3.3" * 1.4"L Size: 9.5 * 4.1 cm/3.7" * 1.6"..