FCSII Fin Compatibility Infill Kit size-black Great all round board that

Great all round board that can be used in either small surf or for flat water fun

- Store board covers

Thickness: 2 7/8"

To fill the gap between the front tab of the original (dual tab) FCS fin and the front of the FCS II plug front slot

Just like standard surfboards

FCSII Fin Compatibility Infill Kit size-black Great all round board thatTo fill the gap between the front tab of the original (dual tab) FCS fin and the front of the FCS II plug front slot. FCS II Compatibility Infills are designed to fill the gap between the front tab of the original (dual tab) FCS fin and the front of the FCSII plug front slot. These infills are made from high quality silicone rubber which will not damage the plugs or fins (they are also extremely durable, light and built to withstand extreme