Dimensions: 6'4" x 19" x 2.96" - 41 Liters - 8lbs The 6'4" Zippers is a Formula Fun crew favorite. The thruster fin (three fin) setup with a squash tail and rounded nose makes it a fun all around board and the 41 Liters of volume makes it a breeze to catch waves. The design allows the board to be fun on small knee to waist high days as well on pumping overhead swells. Only fun times to come when riding this one!