Executive Monitor Filter ISO compliant for ultimate monitor performance Meets the American Optometric Association (AOA) specifications for VDT glare reduction Manufacturers lifetime warranty Light tint glass for brighter graphics and sharper text. Contour Frame Wraparound frame provides a custom fit. AntiradiationConductive coatings and ground wire help to dissipate ELF/VLF E-Field radiation by 99.9% when properly grounded. AntistaticGround wire lessens static charge while reducing dust build-up and data loss when properly grounded. AntiglareReduces glare and reflections from nearby light by up to 99%. Fits 16"-18" CRT Monitors or 15" LCD Monitors Putty 3m Anti-glare Radiation Filter, Contoured, 16"-18"crt;15" Lcd