This metal rebel glans ring increases sensitivity of the glans. your erection will be harder and longer lasting when wearing the ring. your partner will benefit from this ring too as it also provides the necessary stimulation for her. thanks to the open design the ring is particularly comfortable to put on and wear. the metal material ensures that this ring is robust and durable. the ring is also suitable for temperature play. the diamonds are true eye-catchers. the ring can be used on both circumcised as well as uncircumcised penises. it is important that the penis is not completely erect when putting on the ring. to simplify this process, apply a little lubricant. put the ring on uncircumcised penises with care in order not to pinch the foreskin. it is advised not to wear the ring for longer than 20 minutes. should the ring begin to pinch or cause pain, remove immediately. the ring can be cleaned afterwards using toy cleaner and lukewarm water.the width of the ring is 0.3 cm.