Unique vibrating ring turns him into a rabbit vibe with larger comfort-fit rings and a 4-function motor enhanced with soft flexible ears. Made of body-safe silicone these ears transfer vibration all the way to their tips for a pleasant tickling sensation that helps heighten arousal and assists orgasms. Its double-ring design helps keep the rabbit in place. One ring stretches around the shaft and the second around the shaft and testicles giving him an effective isolation fit.