The file 'Micro Filament Sample Card 3D Printer Model' is (stl) file type, size is 16.2KB.
I like that design https://www.thingiverse.com/thing:3268077
But it was too big for me, so I designed a smaller one.
Features:
Overhangs (40, 50 and 60),
Holes (1, 2 and 3 mm)
Bridge
Transparency test
Label area (2 lines Liberation Serif 5)
Prints in ~6-8 min.
You can use this to keep them together:
MicroCard.stl | 83.9KB |