Fitness Fillable Rubber Dumbbell(Pink)

1. Material: PE
2. Non-slip hand grip design, comfortable and non-grinding, accord with ergonomics
3. Double sealing with screw waterproof cover + sealing cover sheet to prevent water leakage
4. Using PE material, water or fine steel grit can be injected into it, which can quickly disperse after knocking down to prevent bumps
5. Dimensions: 36 x 19 x 18.5 cm
6. Net weight: 425 grams
7. Weight after being filled with water: 5 kg
8. Weight after being filled with iron sand: 12 kg
9. Remarks: Only dumbbells are shipped, without fillers!