Round off the corners when patching

loose performance groover that can be used as a thruster or in tri-fin variations in smaller waves to medium energy rips

Environmentally friendly limestone neoprene made from scrap rubber tires and Bluesign® certified

(Testing is recommended before use

3DFins FCS I Knubster 2er Pack - B&W Spiral yow Round off the corners whenSpecifications: Size medium Finn type FCS1 Height 1. 7" (43mm) Base 3. 6" (91mm) construction Nylon glass fiber composite Best board Wakeboards, Knubster Poolboard any board needing a bit of extra hold wave type Wake, Citywave The Knubster 2 pack is a very versatile small stabilization fin. They're great for wakeboards or can tame a loose twin fin or wild quad to give that extra grip while keeping speed drag free. It also works excellently as a