The Stay Hard Silicone Loop C-Ring is soft, smooth, and fully adjustable. It features a lasso style locking slide - simply push the button on the slide to pull your ring open. Fit your loop to the base of your penis or behind your balls. Push the button and tightened the loop to create the tight yet comfortable fit that suites your desires. Your Stay Hard Loop C-Ring will not pull skin or body hair. Easy to wash with soap and water. You deserve only the best. Go Hard. Stay Hard.