New, Unused Item ※ This is for FCS and FCS2 fin box types. A fin key and grub screws are also included for FCS2 BOX compatibility. ※ If you only use the FCS2 grub screws, there will be a gap in front, so we recommend using an infill kit if you are concerned. This is a relatively small fin among the twin + 1 fins released by CAPTAIN FIN. CAPTAIN FIN's FCS type was actually discontinued last year, and it is likely that they will become unavailable once the current manufacturer's stock is sold out, so these fins may become rare in the future. Only a few left. ※ Please understand that there may be color differences between the photos and the actual product. ※ You can purchase it as is. ※ Fins marked 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 sensitive to such details. ※ We generally do not accept price negotiations. m(_ _)m