The Speed Shift Cock Ring by Perfect Fit is an adjustable erection enhancer that has 17 different size positions and a 2 inch variance in circumference- ensuring that you get a 'perfect fit' every time you wear it.

The ring uses a cleverly designed closure that combines a ball rope with a ball guide to easy and precise adjustments to the fit of the ring around the penis. A handy, quick-release tab opens the ring when its time to take it off or make adjustments.

Made from a durable and body-safe thermoplastic rubber, the Speed Shift Cock Ring can be cleaned easily with a mild soap or toy cleaner and water, and pairs best with water-based lubricants.