MCR Safety's headgear and face shields offer superior protection from liquid splashes and flying debris that could otherwise be damaging to the face. An assortment of brackets, face shield sizes, and materials make it a good bet that you can find an option suitable for you. The 181542 is a dark green polycarbonate visor measuring 8 x 15.375 inches and is .040 inches thick. It also offers a level 1 ARC rating, providing 4.5 cal/cm2 protection. This face shield may be used in environments where brighter light is present but is NOT intended for welding applications. Find the best face shields at MCR Safety! This product meets the ANSI/ISEA Z87.1 2020 standard.