1 Pcs Fin Box Surfboard Surfing Plug Board Fins Stern Groove Accessorie EOB BL

Suitable size: standard FCS box for all standard FCS fins. Item Type: Fin Box. 1 x Fin Box. 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.

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