This is a name tag inspired from the movie Top Gun / Top Gun Maverick.
It uses magnets encapsulated in the print to hold onto your shirt. 6mm OD x 3mm magnets required.
Ive included a STEP file to hopefully make it easier to modify the name.
In your slicer, you can see there are three pockets in the name plate. Add a pause print and insert the magnets. Same goes for the backer bar…pause the print and insert the magnets before the final few layers close over the pockets.
The author hasn't provided the model origin yet.