Requires specific plastic sheets designed for graphic artists -- can't be made with household supplies. Good luck finding an art supply store...

It looks like it will work with overhead write-on plastic sheets as well as the photocopy clear sheets? They come in different thicknesses. Some are crystal clear - pick those preferentially, but a slight lack of clarity will not interfere with their protective nature.. Printer and office supply places should have delivery - if no stores are open

You should be able to get all the supplies online