Super minimal catan sea border frame clip

We just rediscovered Catan, but got frustrated by the border frame sea wall thing getting loose during setup.

I also saw no need to use a lot of filament for a whole printed frame.

Thus, these clips. will probably work for any game. Uses less than 8g filament for 6 clips, for the base game. 

Print extras for expansions.

I printed at High Quality to minimize layer lines.