Description Medical Grade Stainless Steel Sperm Stopper with a Glans Ring and penis ring. Genital bondage at its best, the glans ring is worn tightly under the head of the penis and the lower ring worn around the penis shaft, causing the glans to become extra hard and sensitive therefore enhancing your orgasm along with the sperm stopping ball inserted into the urethra. Measurements: Diameter of the Ring 28mm, Ball Diameter: 8mm
