The Sport C-Ring is a high-performance vibrating cock ring that fits seamlessly into any intimate fitness routine. The ultimate in sex-positive fitness, the Sport is 100% waterproof and made of durable lab-tested body-safe SEBS that stretches to fit almost any size thanks to a unique Flex Ring design. This vibrating ring is great for couples; it offers erection-enhancement and powerful clitoral stimulation for more satisfying sex with optimal results you can see – and FEEL – after just one session! When worn around the shaft and testicles with the vibrating ring positioned on top, the Sport provides powerful vibration and intensely better sex for a happy and healthy sex life!