1. Enhance body balance and improve technical movements
2. High buoyancy, develop leg strength
3. For legs, ankles and wrists
4. EVA material, enhance the buoyancy, more reliable use
5. Openings can be pulled design, suitable for different body type people
6. Multiple ways of use, comfortable to wear
7. Material: EVA
8. Recommended weight: children models within 55kg, adult models 55-80kg
9. Weight: children model: about 90g, adult models about 120g
10. Note: children and beginners should be used under the guidance of an adult, the product does not have a life-saving function