1 pcs FCS Fin Box Surfboard Surfing Plug Board Fins Stern Groove Accessories Kit Setwhite

Feature: 1. Suitable size: standard FCS box for all standard FCS fins. 2. High quality material: high quality plastic nylon, durable. 3. This is achieved by combining the figure 8 outline, which provides a constant curve to protect the glass fiber from cutting. 4. We also added a high density foam underneath the plug to significantly increase impact and fracture strength, while providing a solid base so the plug does not rotate or sink into the foam. 5. With the correct tilting angle to easily obtain the desired fin position, while adjusting to the extreme and subtle bottom outline. This allows for a firmer installation with a precise tilt angle for each installation. Specification: Condition: 100percent Brand New Item Type: Fin Box Material: High quality plastic nylonColor: black, white (optional) Size: approx. 9.7x4.4x1.5cm 3.8x1.7x0.6inch Model: 0 degree Package List: 1 x Fin Box2 x Screw