The Silicone Performance Extension is the ultimate erection enhancer. With the snug silicone cock cage wrapped around every your penis, you'll maintain rock hard erections and prolong the fun while you stimulate your partner. Your lover will enjoy deeper penetration with the 1 in. extension at the tip, while the ball strap prolongs your ejaculation for explosive climaxes. You'll enjoy thick, throbbing erections and your partner will love the cage's added sensations. Toy cleaner and lube included. One size fits most. This is not a condom. Measures 5.75 in. by 1.6 in., 1.4 in. inner diameter.