Overdrive rechargeable ring will send your playmate into ecstasy. Boasting 3 super charged vibration modes, this bad boy will make all lovers crave your stick shift. The silky smooth silicone and uniquely curved tip, not only feels great, but it is perfectly against all erogenous zones. So get behind the wheel, lift up your hood and take overdrive out for ride. Features: powerful motor. Rechargeable. USB cable included. Extremely quiet. Velvety smooth silicone. Splash proof, suitable for shower. Running time 45 minutes. Color Midnight Madness Blue. 8.7cm with 3cm inner diameter e or approximately 3.42 inches and 1.18 inches inner diameter.