Kassia's 7.5 Tie Dye fin is the latest update to her proven 7.5 template that she has been running for years.A new tie-dye print this fin will deliver smooth powerful turns with great hold.A great addition to your favorite 2+1 longboard.SPECS :Compatibility:US Fin BoxConstruction: FiberglassFlex: MediumFront Height: 7.5 Base: 5.13 Area: 25.59