Thank you for viewing. This is a new, unused badminton trainer. How about it for practicing badminton at home or for exercise? You can start training immediately by attaching the hook to the ceiling (with double-sided tape), attaching the main unit to the hook, and adjusting the rubber string to your desired length. The rubber string can be up to 3 meters long. It seems to be trending on TikTok and other platforms♪ *Please refrain from price negotiations. *Racket is not included. *Shipping will be via Yu-packet Plus. *Please refrain from purchasing if you are looking for a perfect product, as this is a foreign product. *We ask for no cancellations and no returns. Thank you.