The Performance 10 Inch Cock Sheath is soft and lifelike for a realistic feeljust like your shaft. but bigger. The internal ribbing creates suction that holds the sheath securely on and delivers extra sensation to the wearer. Just your penis into the Performance 10 Sheath and then slide your testicles through the ball strap. This long. girthy sheath is perfect for extending your playtime. Made of premium TPE. it`s body safe and easy to clean.