The Zeus Cock ring has a 3 speed bullet in the top portion of the ring with large and small nubs that promise to excite the clitoris. It also has 3 jell covered hanging metallic ball with soft spikes. The center ring is stretchy enough to fit anyone. It's batteries are included, always a plus. Zeus has very ML-M-H vibe that is easily controlled with a push of a button. The bullet slides out for more imaginative play. The cock ring is very stretchy, but DH felt it was tight and a bit uncomfortable. In order to asses Zeus properly DH and I tried out many different positions in order to get the full effect of the metallic balls, unfortunately there was little to non. The vibe is very good and was used for more. If you like a tight fitting cock ring with good vibes, you will enjoy Zeus. I award Zeus a 1 out of 5 Hearts Zeus Vibrating Ring