The Screaming O GO ring in the most powerful quickie cock ring on the market, boasting 13,500 incredible RPM's in each package! This stretchy erection ring helps him maintain harder erections and have more intense orgasms while its micro motor buzzes with enough speEd to help orgasms come faster and easier. The GO Vibe Ring will fit tight and snug, which slows blood flow to the penis to help keep him maintain harders, stronger erections and even help prevent premature ejaculation.