Nova is made of silicone which is 100% waterproof. According to the kegel exercise theory, we designed these kegel balls especially to help those who have a loose vagina after giving birth. Three sets of Nova kegel balls have three gradual increased weights for different exercise needs. Effective kegel exercise helps to strengthen woman's PC muscle, improve health while bring sexual benefits and satisfaction. For daily exercise or postpartum recovery, Nova is the perfect choice for you.
--
Single Ball Dimension: Φ36X135 mm
Double Ball Dimension(big): Φ32X170 mm
Double Ball Dimension(small): Φ28X162 mm
Weight: 49g 75g 95g
Water Repellency: 100% Waterproof