The BALLSLING features a built-in ring at its base and a wide strap made of FLEXtpr™ that puts pressure on your balls and acts as a separator. The ring securely holds your testicles in the sling, while the separator pushes them downwards and away from each other for a pleasant stretching sensation. Made from Oxballs' signature FLEXtpr™, it is both flexible and firm, providing a soft yet sufficiently firm sensation to compress and separate your package... your testicles have never experienced anything like it. It's perfect for men who enjoy having their intimate parts manipulated or for presenting their testicles during a serious CBT session. The BALLSLING also serves as a volume enhancer to fill the pouch of your favorite jockstrap or your preferred tight clothing.