I designed this for use by Nurses and Doctors during this current Pandemic. The idea is that the user can hook both bits of elastic onto the grip at adjustable distances.
I've been printing these in bulk using TPU filament, allowing them to fit to the users head easily and comfortably. And have already donated more than 100+ pieces to my local hospitals.
This is not an original idea but I figured I could make my own design.
Print using TPU at any settings that your printer can handle.
Remix of: https://www.thingiverse.com/thing:4249113The author remixed this model.