Feature(may vary by option.)
●<b>1.Package include: 1 PCS Black Weight-Adding Device●<b>2. Black is 160g,suit kids or ladies●<b>3.It can be used to pre-match warm-up,when put it off,you will feel that the racket is lighter.●<b>4.It accelerates the formation of muscle memory during swing, and makes your muscle more stronger.●<b>5.When you finish the training and remove it, you will get faster swing speed and stability.[Blue]
![](https://m.media-amazon.com/images/I/51G7zCCKNEL._AC_.jpg)
[Black]
Description