This keychain case has a slide for easy removal and compact storage of your earplugs.

I recommend using no more than a .16 layer height or the threads may not work. 

A small zip tie is used for the loop. I found it to be very durable.

Zip tie dementions: 4in x 2.5mm wide.

Tring or wire can be used instead of a zip tie. 

I recommend PETG for a more durable case although PLA can be used.

This is a remix of EARPLUG TRAVEL CASE by Surfgeorge1 found here [https://www.thingiverse.com/thing:3417752](https://www.thingiverse.com/thing:3417752)