@squiblet hi, i think recycled plastics and such. not entirely sure. it's just the straps with the ring in the middle. i have one that i could use as a template. i guess i could also think about using other materials but unsure which
I've unfortunately been to a lot of medical centers and hospitals in the last year or two. I actually thought it a great idea to continue use of masks in those settings. I had hoped this would be the new thing to do, and it would be maintained for the foreseeable future.
As I sit here yet again in an ER, I note this is no long the case. 25% of people coming in, and zero of the staff. Sigh.... Of all the settings it makes sense and probably always should have.