【Premium Material】The kayak rudder with base is made of high quality PVC material, durable and lightweight.
【Easy Installation】The kayak surfboard fin is detachable, easy to assemble and disassemble.
【Suitable For】The surfing fin is for giving perfect balance of water paddling and turning around, suitable for shallow rivers.
【Proper Size】The rudder is in size 18.3cmx3.3cmx10.16cm/7.20inchx1.30inchx4.00inch, base is in size 23cmx10cm23cmx10cm/9.06inchx3.94inch.
【Wide Applications】Surfboard fin is widely suitable for inflatable kayak surfboard, longboard, stand up, etc.