The face shield is made of clear Polyethylene Terephthalate Glycol, (PETG) and is .03ml thick. This provides significant chemical resistance and durability. PET-G allows the shield to be cleaned and sanitized for reuse, thus saving money over time. The frame is made from strong, durable injected molded plastic which has a universal fit. 030" 2.5" Deep x 8.5” Long x 6.25” Wide.