RiToEasysports Tennis Trainer Rebound Baseboard Self Training with String Ball for Kids Adults Beginners Combination Fitness Products

➤DURABLE:The base is made of plastic, durable and wearable.The ball is made of imported natural rubber.Strong and durable.Our self training tennis baseboard will improve your concentration, athletic ability and develop interests of sports. Easy to use and convenient for training without picking ball. ➤EASY SELF TRAINING:With our tennis rebound trainer you can play tennis without going to the tennis court and do not need to pick up the ball often when doing your solo tennis practice. ➤HOW TO USE:To use the tennis rebound ball board just fill the base with sand or water, tie the ball to the elastic cord and start swinging! ➤NON- SLIP:No need for a ball machine or wall.The tennis training rebounder baseboard is designed with a non-slip base to make sure it stays firmly planted to the ground.Suit for indoor and outdoor practice. ➤CONVENIENT TO CARRY:Very light when empty so it can be stored and carried easily.Great teaching tool for beginners and intermediate players.