This is a mount for a 30mm arcade button I bought from aliexpress:

[https://s.click.aliexpress.com/e/_DBfSIyd](https://s.click.aliexpress.com/e/_DBfSIyd)

Printed in both PLA (white base with yellow button) and PETG (black base, red and blue button), had to expand it a bit when printing with PETG. Mount is snug, if you really feel like it, add a bit of super glue on the top border of the case, this is where the protruding part of the button will make contact with the print

Layer height: 0.2, but I think it would work with different resolutions too

Prints without supports