Face Mask Cutting Template

OK, this is my first 'thing'.

Both inch and mm versions are posted. Most will want mm.

My wife started making face masks for the local hospitals during Covid 19.
The mask is here:
https://www.instructables.com/id/AB-Mask-for-a-Nurse-by-a-Nurse/

Mask for a nurse by a nurse on Instructables.

This is a cutting template to make quicker work of trimming the material.

The mask is JUST over 7 inches, so it won't fit on some smaller printers.

I've included files for a 1-piece design, as well as broken in two.
The 2-part is assembled with 1/4" bolts 5/8" or longer. The hex recesses accept 1/4" nuts.

The angles are right so this will print with no support.
Any material will work. We did ours in PLA.