weight ball set can exercise the muscles of your arms and back. They can be usd as common dumbbell but more smart to take it

weight ball set

which is with sands inside the ball

can exercise the muscles of your arms and back.

They can be used as common dumbbell but more smart to take it. 1 LB, 2LB'S weight 's available and more suitable for women to take it.

And you can take more movement by the connect to exercise mucscles of your back.

PVC MATERIAL OF BALL AND TPR TUBE

1set/polybag, 28sets/ctn

WEIGHT BALL SET,( women's dumbbell )