Women Home Fitness Water Injection Dumbbell Arm Muscle Training Device Portable Fitness Equipment( Transparent Pink )

1. Material: PE
2. Weight: 100 grams without water filling, about 1 kg filled with water, the weight of dumbbells can be adjusted freely according to the amount of water
3. Lightweight and easy to carry, exercise anytime, anywhere
4. Double sealing to prevent leakage: spiral waterproof cover + silicone sealing plug, greatly reducing the possibility of water leakage
5. PE material, safe and non-toxic, wear-resistant and anti-aging
6. Anti-rolling buffer at the bottom to avoid rolling caused by ground tilt or external force