Browguard: B1YE Visor: FC25 Clear Material: PC (Polycarbonate) Clear Size: 8 x 12" (203 x 304 mm) Thickness: 0.8mm Complied with CE EN166 , ANSI Z87+ , CSA Z94.3 Provide protections against high-speed impact (120 m/s) at extremes of temperature (55 °C and -5 °C), penetration, and splash of liquids, heat, molten metal and hot solids.