Massive Red Dot Rings. The right fit. The right feel and always with a remote so you can change speeds when you are turned on. Stimulation in sensurround. One of the most exciting new couples rings in years, the RDV3 hugs your balls while it vibrates your erection and everything around it, including her clit and vulva. A simple one-button control allows you to cycle through ten different vibrational patterns and intensities! With the thin, flexible strap around your balls, and the thicker opening for your erection, this is one of the most secure rings ever. This beauty is not only soft as silk, it's fully water-resistant. IPX7