These are custom fins from a surf shop. We have a small quantity in stock. If you want them, please purchase them as soon as possible. ◎These are new, unused twin fins compatible with Future Fins. They are slightly different in size (SHAPERS FIN). Shapers Fin AP 5.59 Asher Pacey Twin. They are designed with FUTURE as a benchmark. They are unbranded but very beautiful and cool, with a good color! The material is the same as that used by major manufacturers. The sanding on the surface with fiberglass is very beautiful and cool. These twin fins are designed with a particular emphasis on speed and drive. When placed slightly further back on the surfboard, they efficiently catch the wave's power and promote acceleration. This size is particularly suitable for improving performance in small to medium waves. They are designed to enhance maneuverability during rides. Turns and carves on the board become smoother, improving maneuverability while surfing. Their characteristics are especially useful for sharp turns and snaps. ◎Steering performance can be improved by attaching the separately sold center stabilizer. We have other items for sale. Surf Prime ◎Size: Flat Foil Height: approx. 145mm Base: approx. 127mm Box depth is deep. ◎There are two types of Future Fin box depths: deep, marked with an 'f', and shallow, marked with an 'x'. We cannot accept returns, exchanges, or complaints due to incorrect fin box height. Please check your board before purchasing. Thank you for your understanding. If it is difficult to attach or detach the fins, please adjust them by sanding. #futures #FCS #MR #AMTwin #Twinfin #wax #boardbag #shortboard #midlength #twinfin #centerstabilizer #fin #futurefintwinstabilizer #twinstabilizer #longboard #leashcord #twinstab #MarkRichards #honeycombcore #surfwax #power