Futures Performance 6" Single Fin The Performance 6” 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 7”, 8” and 9” options to suit your preference and needs. Template Category | Performance Longboard Construction | Fiberglass Size | Small Longboard Center Fin Area 20.00 Height 6.00 Base 4.60 Foil SYMM