1. Adjustable Weights:Water Filled Dumbbells can be adjusted weights according to the water.

2. Mul-funtional: Weights Dumbbells can quickly exercise the upper body strength and arm muscle training,bodybuilding and weightliting.

3. Soft&Safe: It is water-filling style, safer than solid iron and will not easily hurt the floor and the people around you.

4. Portable&Foldable:Can be fold,easy for storage and transportation anywhere anytime.

5. High Quality&Durable: Made of high quality PVC material, no odor, Our water weights dumbbells can be used for long periods of time, no matter how they roll without deforming or breaking.

Packing list:

1. 8-10 kg/set: 4 large bags+2 handles+8nuts+English manual.
2. 20-25 kg/set: 8 large bags+2 handles+4 extension rods+English manual.
3. 30-35 kg/set: 8 larger bags+2 aluminum alloy handles+4 extension rods+8 nuts+1 carring bag+English manual.

4. 2kg,5kg,4lb,10lb:Packaged as pair.

Tips:

1. When filling water, slowly open the faucet to avoid splashing, and then gradually increase the water pressure.
2. The bag is made of soft PVC, please don't use sharp objects to bump it.
3. If it is not used for a long time, it can be drained and stored.
4. Please make sure that the rod, nut and ball bag have been assembled before use to avoid injury.
5. Please adjust the water consumption according to your own situation.
6. We recommend using tap water to inject water.