Designed for smaller waves and loose surfing style by lighter riders.

Tri Fin Thruster set for Future Boxes.  Side Fins: 3/4" depth base  Center trailer: 1/2" depth base

Full carbon on the tip and base for snap and drive.  Visible Hexfoam glass center area for flex.

Depth: 4 1/4"

Base: 4 1/4"

Surface Area: appx 13.6"sq.