COVID Mask Respirator Headstrap

thingiverse

This is a headstap for anything really, but designed similar to a popular respirator brand headstrap and intended to work with many of the facemask / respirator designs that are being shared. This incldues 2 files, one that is intended for flexible material such as TPU and another than is thinner and should work with some of the more pliable rigid filaments. Rigid filaments may requre some heating with a hair dryer to get them to shape, take it slow so they dont break. The tabs work like a baseball cap and with a bit of pressure (and maybe some lube if really tight) they'll snap together and make a solid connection. Not intended to be "adjustable" as this is once size fits most. (I have a huge head and it's fine, and it's fine on my little 4 year old too.