NEW TEMPLATE! The sides fins with flat foil.The template offers pivoting capability and allows for sharp and quick directional changes, offering instant acceleration and the ability to turn in a tight arc. The rear fin, which is smaller in size and has a greater sweep angle, which provides a perfect combinmation.These two fin templates work in synergy to produce a dynamic quad set that is incredibly fast and responsive with great response when changing direction. Made with high quality materials The HC panel provides lightness and stability. The epoxy resin provides high strength and durability. Designed for sand or reef surfing.