Face Shield clinically reviewed by U.S Department of Veterans Affairs for hospital use. This protective face shield is composed of a 3D printed plastic head band with top cover to provide extra protection from aerosols and a clear PETG plastic front shield measuring approximately 8.5" x 11" (216mm x 282mm). The head band is secured in the rear with a piece of elastic cord. This item is not intended to replace conventional PPE.
This face shield design is based on work done by Timothy Prestero of https://www.designthatmatters.org/. The design exists in the public domain. We are manufacturing these face shields at a low margin to meet community demand for PPE (personal protective equipment).
Clinical review by the VA for hospital use can be verified here. If the the site is inaccessible you can view the cached version here or see a screenshot. The following files have also been made available by DtM regarding use and production of the face shield:
You can read more about the research that went into this design and its continued development in this google doc.