The F4 Fiberglass is the stiffest, most durable version of the popular F4 template. This balanced template with a thicker tip make it a favorite in all conditions while the Fiberglass is ideal for control in powerful surf with additional durability in reef breaks.
Dimensions Size:Small Side fins: Height: 4.37" Base: 4.22" Area: 14.22" Center fin: Height: 4.37" Base: 4.22" Area: 14.22"