Future Fins Techflex EA Tri Fin Set The EA Tri Fin Set with Techflex is a balanced template that performs in a variety of conditions, making any day a great day in the surf.
Height: 4.57 in, 11.06 cm.
Base: 4.4 in, 11.2 cm.
Area: 15.16 sq in, 97.81 sq cm.
Medium tip and base for staying on rail and generating your own speed.