Tennis Trainer Self-study Rebound Ball Baseboard

Features:
Made of PE material, with high toughness, wear resistance and can provides long service time.
Humanized handle, intimate bands twining part, can satisfied with all your demands.
Lightweight and portable, does not need 2 people anymore, you can training in the 20*30m opening area by your own.
A perfect multipurpose trainer for practicing all your tennis skills.
Help correcting your basic actions, and help raise your level.
Selected fine quality tennis ball, ensures the flexible, hardness, durability, and the feeling of control while athletics.
Please fill the base with water/sands before use so it does not move.