Stainless Steel Urethral Stretcher comes with three 3mm rods which slip into your urethra set on a frame which is attached to a 32mm glans ring x 50mm high. Slip the ring just past the head of your penis and use the three wing nuts to gently spread apart the sides of your urethra to have a peek at the inside. How does it feel to feel so wide open and vulnerable? Great for CBT or for general urethral stretching, the Urethral Stretcher is sure to give you the results you're after.