1. Easy to use: Different from traditional products, it will not fall; Inertial eccentric exercise, exercise every muscle of the waist, it is very helpful for people who lose weight and shape.
2. Material upgrade: The overall material is made of environmentally friendly and healthy ABS, and the inner ring is made of skin-friendly silicone, which does not harm the skin.
3. Optimized design: the weight ball is detachable, the weight is adjustable, and the rope length is adjustable.
4. Suitable for everyone: independent detachable structure, adjustable according to waist circumference, suitable for all waist circumferences.
Small and portable: home, outdoor, office, use anywhere; does not take up too much storage space.
16 sections: diameter 18CM
20 knots: diameter 28CM
24 knots: diameter 36CM