Ring Os are one of the most popular sex toys thanks to their simple and effective design. These super-stretchy cock rings have one purpose: to create a more pleasurable sexual experience! Simply stretch the Ring Os tightly around your penis and testicles and position it directly at the base of the package the snug fit can lead to a more sensitive, heightened sense of pleasure, and some powerful orgasms. Ring Os are also reusable just give them a wash with soap and warm water and enjoy one of the best adult toys on the market!