Mitzuma Tennis Trainer Rebound Ball And Baseboard
 
Features:
- The anti-skid mat on the base can effectively prevent the movement of the trainer during tennis training.
- The whole ball is made of rubber and wool with lower inflation. Very wear-resistant, suitable for hard use - including cement ground.
- The tennis trainer base has a valve, which can be filled with water or sand to increase the weight when used, making the base more stable.
 
Specifications:
- Color: Blue
- Material: Plastic & Rubber
-Width: about 21cm
- Thickness: about 5cm
- Rope length: about 270cm
 
How to use:
- Fill the base with water or sand.
- Tie the tennis ball with string to the base.
- Slightly hit the ball upward to prevent the ball from being pulled back to the ground by the rope.