Enhancer Cock Ring 2 Pack features two silicone rings, one even with a bow tie for that black tie affair! Both rings are made from 100% soft, silky silicone and are very stretchy to accommodate a variety of penis sizes. The non-vibrating ring surrounds the base of the penis and separates the testicles. The vibrating ring features a removable bullet and small, stretchy connected butt plug. The vibrating cock ring requires a AAA battery which is not included. For the best experience, please pair with a water-based lubricant and clean before and after each use with toy cleaner. The hardest erection you`ve ever had!Vibrating cock ring with butt plugCock and scrotum ring with weighted ball bangerBody safe silicone2 Guys can wear at 1 timeRoHS compliantPhthalates freeWaterproofMaterials: Silicone and ABSSize: Vibrating Cock Ring: Length - 5.5, Width - 2, Cock and Scrotum ring: Length - 7, Width - 3.5Uses 1 AAA battery (not included)