Specifications Hign-concerned Chemical None Accessory Type others Model Number Tennis Training Ball Origin Mainland China Description Report Item Features: 1. Self-training: This single tennis training base is a perfect self-training tool to train without the help of opponents or coaches. 2. Adjustable base rebound: After the tennis trainer is hit, the tennis ball will automatically rebound in place. The strength and direction of the base rebound can be adjusted as needed to meet the training needs of different levels. 3. Lightweight and durable: The base of the tennis trainer is made of high-quality materials, which is light and durable, can resist various weather conditions, and is suitable for indoor and outdoor use. 4. Belt line design: The design of the belt line tennis exerciser ensures that the tennis ball will not be lost. During strong hitting training, the ball can be kept in the training area, saving you time to chase the ball. 5. Improve skills: This trainer can help improve your strength, coordination, flexibility and accuracy. Whether you are a new tennis player or an experienced player, you can improve your skills by using this trainer. Specifications Material:PE Color:as picture Size:Disk length 20.3CM, width 20CM, height 5CM Notes 1. Please understand there may be mild deviation exist. 2. Due to the lighting and monitors, there are slight differences between the picture and the real item. Package Content 1SET