Face Shield Hole Punch Guides for Letter Size Clear Sheets (8.5 in x 11 in. )

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Letter-Size Face Shield Hole Positioning Guides; a PDF template is included for those who prefer drawing circles instead of using a 3D printed guide. Update: A file with guides for 20-mil sheets (space 1.6mm) has been added. These guides are intended to be used with the face shield at https://www.prusaprinters.org/prints/25857 This design is released for its potential usefulness, but it carries no medical advice or implication. Consult your local health services regarding the use of face fields for last-resort protection. Top and bottom hole positioning guides are provided for letter-sized PVC/PETG or similar clear sheets. These tools allow users to quickly punch holes without a laser cutter at https://www.prusaprinters.org/prints/25857 The top guide can be flipped for right or left hole positioning on a letter-sized sheet, and it can be used twice. The bottom one should only be used once; however, you can print two top guides to use them together. Use a thin permanent marker to trace the holes, then cut out all the holes with an office single-hole punch (about 1/4 inch). Round up the corners as desired. Stay well and take care of each other.