1.The perfect addition to tennis training can help you improve your tennis skills.
2.Easy to use, easy to train, no need to lift the ball, light and easy to carry, suitable for gardens, parks and many other places.
3.The base has a valve that can put sand or water to increase weight and provide stable support during training.
4.The base is made of PE environmentally friendly material,strong and durable, and the rubber rope has high flexibility.
5.The side ring is used to Hang the belt and the concave part can put a tennis ball,hollow hemisphere structure, easily attach the bal.