The circumcision barrier ring is a temporary relief of circumcision. It cannot solve the root of the problem of phimosis and circumcision. If you are circumcised or have a long foreskin, you should go to the hospital for circumcision. Circumcision ring is suitable for patients with long foreskin, infants and children as well as older people with long foreskin, especially those who are afraid of surgery, and is a better choice for a temporary solution to circumcision. The outer edge of the ring prevents the foreskin from reverting to its original shape and the state of overcircumcision, so that the entire glans is exposed. So the foreskin barrier ring is used for circumcision or prepuce to prevent the foreskin from wrapping the glans and temporarily play some role, but to completely solve the circumcision or prepuce, circumcision is needed.