The Vibrating penis Sling is the ultimate erection enhancer. With two super stretchy rings wrapping around every inch of your manhood you will maintain rock hard erections and prolong the fun while you stimulate your partner. Hidden on top of the sling is a powerful cordless micro vibe that delivers incredible internal thrills with each thrust. You'll enjoy thick throbbing erections and your partner will love the bullet's added sensations. Cleanup is a snap after the fun with the included toy cleaner and warm water.