Thank you very much for viewing this item from among many others. This is an FCS II Performer medium center fin in Grom color. The condition is good, with low usage. - Brand: FCS - Model: II Performer - Color: Grom - Type: Surfboard Fin Thank you for looking. Type: Center Fin Fin System/Fin Box: FCS2 Number of Fins: Tri-fin Type: Fin Fin System/Fin Box: FCS2 Number of Fins: Tri-fin