The instant invention is {HEAD ~ a fin box system} for holding {TAIL ~ fin} in a surfboard or other floatation device 
for holding
The instant invention is { HEAD ~ a fin box system } for holding { TAIL ~ fin } in a surfboard or other floatation device
OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL REL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH