Colour: Black Neon Blue * Balanced, all rounder fin template * Smaller size * John John Florence’s signature surfboard fin * Lightweight Techflex material and responsive flex patterns * Size: 105lbs - 155lbs (47kg - 155kg) * Height: 4.42 in. 11.22 cm. * Base: 4.32 in. 10.71 cm. * Area: 14.10 in.² 90.96 cm² * Foil: Flat This thruster set has a smaller size that is specially designed for surfers who prefer to have less fin in the water. It is also constructed with a lightweight Techflex material and responsive flex patterns for speed, drive and control for high performance surfing in all conditions