This Reusable Vibrating Cock Ring from Top Cat Toys is erotic purr..fection! <br><br> Comfortable for any size, the ring is warn on the penis with the vibrator facing upwards and the stimulator facing frontward. The stimulator has tiny nubs for added sensation. <br><br> Easy to use! Just switch on or off with the button on the side of the motor base. <br><br> MEASUREMENTS: <br> Diameter: 1" (2.54 cm)