Mask Head Strap

thingiverse

It's a simple strap designed to keep those pesky masks off your ears by holding them in place with more straps. This strap is incredibly light and does its job pretty well. I created the strap using ninjaflex TPE, which I found to be an ideal material for this purpose due to its flexibility. Any other flexible material would work just as well. The hooks, on the other hand, were made from PLA, a rigid material that provides the necessary stability.