Multifunctional Reach Height Booster For Teenagers(Basketball)

1. Material: iron2. Applicable scene: fitness equipment3. With nylon cushion to reduce noise4. Use a removable AA battery (not included)5. The spring has strong restoring force and long use time6. Applicable to a variety of places, the place is not restricted7. The height can be adjusted according to the height, easy to install8. Transparent nano-adhesive, does not damage the wall, easy to disassemble9. Purpose: to correct the body shape of children and adolescents, promote heights, and promote parent-child interaction10. Counter statistics, liquid crystal display, accurate counting, reset and pause, automatic shutdown11. Weight: 380g12. Counting range: 1-9999913. Size: the diameter of the sphere is 10cm, the length of the line is 75cm, and the counter is 8x8.5cm