Tennis Training Device Base Set With Ball Tennis Self-Learning Rebounder

1. Material: PP
2. Tennis ball built-in string hole, not easy to fall off
3. High elasticity string, full elasticity, no need to struggle to pick up the ball
4. Rubber liner, good hitting resistance, even alignment, high aesthetics
5. Anti-tangling design, no twisted rope
6. Handle design, easy to carry
7. Anti-skid bottom design, improve stability
8. Size: 21 x 21 x 5cm
9. Weight: 220g