Bóng Tennis Kèm Đế Tự Luyện Tập Thể Thao

Tennis Practice Training Tool Exercise Self-study Rebound Ball with Trainer Baseboard Sparring Device Sports Accessories Description: Can be filled with water, convenient for filling and pouring, light and durable. The base of the training device can be used to train tennis with thread. The weight of the base after filled with water is about 1kg. Feature: Easy to use and training, no need to pick up the ball, light weight and easy to carry, suitable for gardens, parks and many other places. The perfect accessory for tennis training, can help improve tennis skills. The base is made of high-quality plastic, which is firm and durable. The additional rubber rope has high elasticity and portability. The small side ring is used for hanging the belt and the concave part to place the tennis ball. There is a valve on the base that can place sand or water to increase weight and provide stable support for training. Specification: Size: Base(LxWxH): 23x15x8.5cm/9.06x5.91x3.35in Tennis: 6cm/2.36in Rope length: 4m/13.1ft Color: Blue Material: base (plastic) ball (natural rubber) Description: the jumping height of the ball is 1.2-1.4m/3.94-4.59ft Usage: Please note that the black plug can be pulled out. It can be used to put water or sand in it, and the ball with thread can be used. 1. Not limited by the venue, moderate amount of exercise, not frequent ball picking. 2. Suitable for urban office and community middle-aged and old people to exercise, school, entertainment place and teenagers' recreational activities. Note: Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! Please allow 1-3cm measuring deviation due to manual measurement.