The Climax Kegels Ben Wa Balls With Silicone Strap is perfect for Kegel exercises. The two hand-blown glass balls with pretty interior cloud. Kegels Ben Wa Balls can be used to tighten the vagina and strength the bladder. The balls silicone strap makes insertion and remove easy and shaft. Length: 6.50 Inches Width: 1.25 Inches