The Vibrating Power Cage is the ultimate erection enhancer. With four super stretchy rings wrapping around every inch of your manhood you'll maintain rock hard erections and prolong the fun while you stimulate your partner. Hidden inside the cage 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 cages added sensations. Cleanup is a snap after the fun with the included toy cleaner and warm water.