This face shield is designed to be assembled with easily aquired materials such as #33 non-latex rubberbands and PVC transparency sheets. The visor is comfortably secured around the head with the ribbed extension bridge offering an adjustible fitting. 3D printed clips or common binder clips secure the transperency sheet in place and allow for simple replacement and/or sterilization. 

Assembled face shield Bill of Materials:

1x 3D printed PLA/ABS Visor

1x 3D printed PLA/ABS Bridge

2x #33 non-latex rubber band

1x PVC transparency sheet

3x 3D printed PLA/ABS clips OR binder clips