0.5mm PETG strap to be cut alongside manufacturing of the front visor.
Clips added to each side of the frame to suit.

Due to the extreme contagiousness of Covid-19, we at Edge Retail have attempted to avoid the use of fabric within the construction of any masks that we are providing to local healthcare professionals.
The strap can be cut from the same PETG (easy clean) material as the visor.

Visor holes same as Prusa original.

The front has been lowered to reduce print time further.

Print instructions

We are printing with a 0.6mm nozzle, 0.2mm layer height which has reduced print time to 2hours per mask.