The Tri O Pleasure Ring has taken dual motor vibrating rings to the next level by adding a Baller attachment to make sure the boys get some action too. The silicone Tri O is made of the highest quality silicone and powered by two super powered motors. The unique Baller attachment is designed to wrap around the testicles and gently stimulate him for added pleasure. The Tri O is waterproof, wireless, reusable with replaceable batteries, and includes a stretchy, one size fits all band