This ring may help you achieve longer-lasting, harder and bigger erections. Thicker and stronger than most rings, the Edge Adjustable Silicone Stamina Ring also features an innovative slide-to-fit toggle for a tailored, snug fit (without pinching!). “This simple, clever device may help make erections last longer and look more impressive.” Tracey Cox Adjustable up to 8. 5 inches, this innovative penis ring (also known as a ‘cock ring’) fits most girths and the stretchy silicone accommodates extra growth from excitement. A user-friendly push-button toggle makes adjustment straightforward – simply pinch the toggle between your finger and thumb and pull it in the corresponding direction to tighten or loosen it. Position your stamina ring either in front or behind the testicles to experiment with alternative sensations and and you may experience a non-intrusive boost to your solo or shared pleasure sessions. Compatible with condoms, this stamina ring should only be used with water-based lubricants to ensure it stays in tip-top condition. Includes a step-by-step guide written by Tracey Cox on how to make the most out of your male performance enhancing toy. Results may vary.