Explosion-proof Yoga Ball Sport Fitness Ball Balance Ball , Diameter: 60cm(Purple)

1. The ball skin is made of PVC and the base is made of ABS material.
2. The base has a double anti-slip effect, the lines and the bottom circle
3. The base is thick and firm, 12 screws are fixed, and the safety is high.
4. Material: ABS+PVC
5. Size: 60x20.5cm