CI FRP Fin Medium 38L While the NeckBeard 3 is

While the NeckBeard 3 is the exact same shape in every other way

Channel Islands Surfboards® collaboration: logo'd outsole

designed with riders 165lbs and under in mind

Boasting a sleek

This board is flat under your front foot

CI FRP Fin Medium 38L While the NeckBeard 3 isThe legendary Al Merrick fin template by Channel Islands Surfboards. Made in the USA. 4. 50" (Medium) fin size, designed with riders 165lbs and under in mind Thruster fin set Color: Red SIDE FINS: Depth: 4. 52" Base: 4. 50" Area: 14. 99" ^2 Foil: Flat CENTER FIN: Depth: 4. 36" Base: 4. 49" Area: 14. 63" ^2 Foil: 50 50 FRP (Fiberglass reinforced polymer) MATERIAL: Fiberglass reinforced polymer construction takes the glass flex fin to an all new level.