Silicone Cute Kegel Exercise Ben Wa Balls with String for Women - Medical Silicone Pelvic Floor Weight Set - For Bladder Control and Pelvic Floor Exercises (PInk)<div style="text-align: left;"><strong>[Product Information]</strong><ul><li class="showHiddenFeatureBullets"><span class="a-list-item"> The soft exterior of the kegel exerciser is made of phthalate free and simple to clean medical grade silicone. The length and design of the string is enough for easy removal. </span></li><li class="showHiddenFeatureBullets"><span class="a-list-item"> Doctor recommended - Kegel exercises strengthen pelvic floor muscles improving bladder control and overall better pelvic health.This kegel ball is safe to use. </span></li><li class="showHiddenFeatureBullets"><span class="a-list-item"> 100% Waterproof. Safe for using with water based lubricants. </span></li><li class="showHiddenFeatureBullets"><span class="a-list-item"> The small weighted ball inside provides biofeedback as you move. This subtle vibration reminds you to flex your pelvic floor muscles during activity. </span></li><li class="showHiddenFeatureBullets"><span class="a-list-item"> This kegel ball has very cute design， looks like cherry. </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/31-dyeEoSwL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41CEmoFeBIL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41FGucelvqL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/31ZMrNxa1eL.jpg" noproxy>