Mask Fitter
thingiverse
Mask Fitter for surgical and cloth masks. Included x3d file incase you want to adjust the proportions for yourself.
Download Model from thingiverse
With this file you will be able to print Mask Fitter with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on Mask Fitter.