Control has serious benefits\n\nCrafted with the power to influence, Pro Performance C-Rings are flexible rings created to hug the penis and testicles providing just the right amount of pressure to extend performance and intensify orgasms. The beginner ring is made from a soft, stretchy formula making it easy to put on and just as easy to take off. Worn together or separately, Pro Performance C-Rings provide genuine versatility and strength allowing for prolonged and powerful pleasure. \n\nPro Performance C-Rings can help combat Erectile Dysfunction (ED): The c-rings can be worn around the base of the penis (together or separately) to restrict blood flow and help extend erections. When worn around the testicles, c-rings can help erections last for a longer period and can create a stronger climax. \n\nKey Tip! A c-ring can restrict blood from leaving an erect penis, but it can also inhibit blood from flowing into a penis. So, it's best to place a c-ring on an almost erect penis to allow it to perform properly. \n\nMain Ring \n2.3 in. (5.8 cm) (Dia)\n1.6 in. (4 cm) (D) \n1.2 in. (3 cm) (Inner Dia) \n\nTightening Ring \n2 in. (5.2 cm) (Dia) \n0.6 in. (1.5 cm) (D) \n0.9 in. (2.2 cm) (Inner Dia) \n\nWear Together on Shaft \nWear single, double, or triple c-rings on the penis to increase erection strength and performance. \n\nUse Separately on Balls & Shaft\nWear single or double c-rings on the shaft for added partner pleasure. Wear a single ring around testicles as a ball stretcher, ball squeezer, or to delay and strengthen climaxes. \n\n\nFirm Squeeze\nThe advanced ring is made from an extra firm formula and will add an extra tight squeeze.\n\nTwin Tension Dual-Ring Design\nExtend Activities & Intensify Climaxes\n\nPowerful Pleasure\nNon-Pinching Comfort\n\nErectile Dysfunction Aid\nIncreases erection strength and performance