Function: Kegel Exerciser Color: Purple Size:  S: 12 * 3.5 cm/4.7" * 1.4" M: 15.5 * 3.0 cm/6.1" * 1.2" L: 16.5 * 3.2 cm/6.5" * 1.3" Net Weight:  S: 38 g/0.08 lb/1.3 oz M: 59 g/0.13 lb/2.1 oz L: 93 g/0.2 lb/3.3 oz Power:...