Manufacturer: FCS Model: FCSⅡ MF Twin (Left only) Size: Retail Price: This is a used left-side fin from FCS's Specialty series MF Twin. When the board is standing upright, this is the right fin when viewed from the deck (left when viewed from the bottom). Offered at a bargain price, including shipping. Type: Fin Fin System/Fin Box: FCS2 Number of Fins: Twin Fin