Designed for ultimate stimulation for both you and your partner, The Mystic comes complete with a specially designed tear drop shaped taint stimulator that houses a removable vibrating bullet. This snug fitting ring helps to maintain your erection for longer sessions. The unique tear shaped design stimulates the taint while the powerful vibrating bullet stimulates your partner. Simply press the button at the base of the bullet to turn it on and off. Both the ring and vibe are splash proof, so you can use this powerful enhancement ring in and out of the water. Measurements: 2 inches inner diameter, 5 inches in length. Material: TPR, ABS plastic. Color: Black. Note: Requires (3) LR44 tab batteries, included