medicine ball: 1.100% PVC material 2.diameter:19cm to 25cm 3.weight:2lbs to 20lbs 4.hollow ,no sand inside 5.wear resistant

medicine ball:

1.material:100% PVC

2.diameter:19cm to 25cm

3.weight:2 lbs to 20 lbs

4.hollow,no sand inside

5. a new patent product

6.wear resistant ,no fade compared with rubber medicine ball

7.it can have different surface to meet customer's demand

8.cheaper than rubber medicine ball