Style BX fit L size posture correction belt Retail price: 8600 yen (official online shop) I used it for about six months, but I'm selling it because I don't use it anymore. I didn't wear it every day, and it's in relatively good condition. It doesn't have a box, but I will pack it carefully to protect it from water damage before shipping. Please feel free to contact me if you have any questions or would like to negotiate the price. Please note that I may not be able to ship from December 30th to January 6th during the New Year's holiday. I hope we can have a pleasant transaction. Thank you.