※ This is for futures fin boxes. Brand new, unused. Authentic Captain Fin product! (^^) Selling for 15400 yen, down from 18150 yen! TW (Tyler Warren) Latest Twin + Stabilizer The size feels like a standard size within the twin stabilizer category. ※ Since this is also sold in-store, if it sells out there first, this listing will also be closed. If it sells out due to a timing difference, we may have to cancel the transaction. Thank you for your understanding. m(_ _)m ※ As this is a genuine product sold in stores, we have checked and removed any B-grade items mixed in with the new ones. There are no B-grade items that are advertised as new. Of course, there are no fakes, so please buy with confidence. (^^) ※ Please understand that there may be some color differences between the photos and the actual product. ※ You can purchase it directly. ※ The fins listed as new and unused are definitely new and unused, but there may be some minor scratches or print misalignments due to the manufacturing process, so please refrain from purchasing if you are very particular. ※ We generally do not accept price negotiations. Please ask any other questions in the comments section.