The Boners V-Shape Ball Splitter is a silicone toy that separates the balls. The sex toy is worn around the base of the penis. The small rings are worn around the testicles and therefore provide a pulling and squeezing sensation. The splitter is adjustable with the snap fasteners, so you can be sure of a perfect fit. You can decide for yourself whether you want it as tight as possible or if you want to wear it a little more loose. The silicone material is flexible and feels soft for a great wearing comfort.