1. Adult and children learning swimming auxiliary equipment, made of EVA high foam, high density
2. The inner substance is solid, durable, resistant to water, grease, acid and alkali and other chemical corrosion
3. Adjustable buckle design, adjust the length of the belt according to your body
4. The waistband is sewn with double needles for a firmer structure
5. Suitable for beginner swimmers of any age
6. This product is not a life-saving product, and children need to use it under the supervision of an adult
7. Buoyancy: about 40kg
8. Material: EVA
9. Weight: 79 grams
10. Dimensions: 180 x 85 x 120mm