This five-system, hole-punched design fits MCR Safety headgear and also that of most other manufacturers. All lenses block 99.9% of harmful UV radiation. Manufacturer: MCR Safety Model Number: 101640, 102040, 181640A, 181540, 181560 UOM: EA Properties: This five-system, hole-punched design fits MCR Safety headgear and also that of most other manufacturers All lenses block 99.9% of harmful UV radiation PETG is a transparent copolyester with high-impact resistance; it's easy to work with, chemical resistant and affordable All headgear/brackets and faceshield products are sold separately and are interchangeable All products meet the ANSI Z87+ impact standards Faceshields are secondary protectors and shall be worn only in conjuction with spectacles or goggles according to the ANSI standards |