RFID chip / tag snap on holder - for 28mm chips

A simple snap-on holder for 28mm RFID chips / tags. They tend to break their original hole for attachment to key ring or some rope. And if You want still to use Your chip - then here is the snap-on that will tightly hold Your chip / tag. And if it breaks again then just print another one and another one :)

I suggest printing from PETG - as it cant be too brittle. 3 perimeters and supports as shown on picture from slicer - near “ear” with hole.

Happy printing!