mask backplate
thingiverse
This is the backplate to a goalie hockey mask from this grabcad model https://grabcad.com/library/goalie-mask-3 just putting it here for use with cosplay masks or any other kind of mask that needs a way to fasted it to your head in a decent way
Download Model from thingiverse
With this file you will be able to print mask backplate 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 backplate.