PT-40 Pitot tube cover
I created that cover for my PT-40 (the most common Pitot tube for hobby and small UAVs).
It has a little hole for the "Remove before flight" label, we all like those things.
I'll test it and maybe in future make notches to depressurise the tube for preflight calibration.
Probably you need to make a little adjustment to the Scale from 99 to 101 to compensate shrinkage of filament or printing tolerance.