The Twin Box is a modified and updated version of a Fusion box.  It is stronger, lighter, and creates a better bond to the core.  Our boxes also have positive buoyancy (meaning THEY FLOAT).  We custom 3D print all of our boxes in house and they are made from recycled and/or reclaimed PET plastic.  They are installed Pre-Lam and are very strong.  We have now added vertical channels in addition to horizontal to every box we offer.  This allows resin to create a physical bond between the core and the box, keeping it from spinning or moving.


Standard Cant angles are 0, 4.5, and 9 degree, but we can make our boxes with up to 22 degrees to suit Bonzers, or anything in between upon request. Twin, Twinzer, Quad, Thruster, and 5fin Bonzer setups are all possible and more.


FCS Fin Compatible 

FCS router jig compatible 

Pre-Lamination Install

Price is per pair


**Note for installation:  Route deep enough to avoid removing material from the top of the box.  These are extremely strong when installed correctly.


They are recyclable and come from recycled materials.


Dually Fin Box

Fin Set Up