DESC: Executive Monitor Filter ISO compliant for ultimate monitor performance Optimal tint for brighter graphics and sharper text Meets AOA specifications for VDT glare reduction Manufacturers lifetime warranty Contour Frame shown. FREE CD/DVD Cleaning Cloth included. Hanging Flat Frame Fits most computer monitors, does not require adhesives or mechanical attachments. AntiradiationConductive coatings and ground wire help to dissipate ELF/VLF E-Field radiation by 99.9%. AntistaticGround wire lessens static charge while reducing dust build-up and data loss. AntiglareReduces glare and reflections from nearby light by up to 99%. For 19-21 CRT Monitors. Putty - MMM-EF200XXL - MMM-EF200XXL