Romant Yoyo Kegel BallsFeatures: Kegels: the ultimate pelvic floor workout - proven health benefits for women of all ages Maximum results with minimum effort - inner balls move as you move, prompting pelvic floor contractions Varied weights to tailor your routine - mix and match weights to build strength over time Simple to use and totally discreet - exercise at home, at work or on the go Ultra-safe, comfortable and hygenic - easy cleaning with smoothest FDA-approved ABS shell Classic Size: 34 mm & 30 mm Available Pink