The HS Plunder 7” fin is a unique and highly versatile 2+1 set specifically designed for use with the Haydenshapes Plunder model. The Plunder can be ridden as a single fin using only the HS 7” center, giving you a flowing feel from rail to rail. To create a little extra speed, a 2+1 setup can be arranged, giving the board a blend of performance thruster and traditional single fin feel