★ Item: Twin Keel Fin FCS2 Lightweight keel fins made of carbon fiber and wood, with an aerodynamic design. Size: Base 12.5cm, Height approx. 13cm ★ Condition: Used. Please check the condition in the photos. ★ Shipping: Will be shipped via Rakuraku Mercari Bin (Nekopos). Please understand that this is a used item before purchasing. Also, please refrain from purchasing if you are overly concerned about minor details. * I have other items for sale, so please take a look if you'd like! - Material: Carbon fiber and wood - Type: Surfboard fin - Shape: Set of left and right fins, lightweight and strong Fin System/Fin Box... FCS2 Number of fins... Twin fin