3D printable face shield with closed top. Uses either 8.5x11 overhead transparency film or clear binding covers that are three-hole punched using standard US hole puncher with 4.25" spacing. Can use rubber band or hair elastics for retention strap. Very FAST to print (1.5 hours per unit) and only uses 51g of plastic making manufacturing throughput fantastic. Can be printed in PLA or PETG.