This is a tiny guard to prevent mistaken button presses on the eachine 200D goggles. While using these goggles to fly your drone it is too easy to hit the video channel buttons when adjusting the goggle's fit. Because this makes the video go away it becomes difficult to continue flying the drone! Ask me how I know!

Simply glue the small guard over the buttons and you should be much safer.

Print instructions

I used the Sainsmart TPU settings in Prusaslicer at 150µ