Sell [In Stock]Tennis Training Tool Tennis Practice Trainer Single Self-Study Exercise Rebound Ball Baseboard Sparring Device best price

1. Inlet and outlet for water 2. Add anti-wrap device to the outside of the ball seat 3. Add 2 large-area anti-skid EVA at the bottom. 4. Imitation tennis design: perfect fit with tennis. Weight: base 130g + tennis ball 60g 1. Not limited by the venue, erate amount of exercise, do not pick up the ball frequently. 2. It is suitable for middle-aged and elderly people in urban offices and communities to take exercise, schools, entertainment places and teenagers' recreational activities or amateurs. size: 21x5cm Material:PE colour:Blue Package Contents: 1 x Tennis Training ToolOnly the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.