Oxballs 8-Ring Cock-Ring & Ball-StretcherThe 8 Ball is made from Pure Platinum TPR Silicone. The larger ring fits around the base of the shaft and the attached lower ring sits beneath the balls, creating a light pulling effect that adds movement and pressure with every thrust or stroke. The rings have a springy feel and stretch enough to fit comfortably without losing their hold. Wear it as a cock ring, a ball stretcher, or stack both for the full effect. This is a good entry point for ball