Overall, the Vibro Booster is a great addition to a shaft! Added girth AND vibrations - not something you find in nature. The receiver will love the addition! The length between rings lets it fit over a short portion of the shaft. The rings were stretchy/comfortable yet secure. Main drawbacks were a difficult to clean groove, and not remote controlled so you have to pull out to adjust vibration.

This ring packs a lot of punch, not only can it function as a traditional cock ring, but the vibration feature takes orgasm to the next level.

This is a fun toy to play with, adding a new dimension to your intimacy. It is meant to be a couple's toy and has spiced things up during the few times we have used it. Not something we would use every time, but it will keep it's place in the nightstand, to be pulled out when we're feeling a little more playful.