FG LB Performance - 9"The Performance 9 fin is made from a solid fiberglass panel, utilizes an all around template shape and can be used as a stand alone center fin, or combined with side bites to be used as a 2 + 1. Also made in 6, 7 and 8 options to suit your preference and needs. Template Category Performance Longboard Construction Fiberglass Size Large Longboard Center Fin Area 39. 80 Height 9. 00 Base 6. 30 Foil SYMM