Badminton Trainer Set Badminton Practice Equipment Self-Study Badminton Rebound Device for Kids Adult Indoor Outdoor Exercise

Specification:

1. Material: plastic+elastic rope

2. Size: Badminton about 8cm

3. Style: Single ball, three ball

4. Battery: 1 built-in button battery for badminton

5. Applicable: Single person training

6. Package includes: badminton, hook, balance rope, elastic rope