3m Standard Glass Monitor Filter fits 13"-15" CRT Standard Glass Hanging Flat Frame Monitor Filter • Meets the American Optometric Association (AOA) specifications for VDT glare reduction • Manufacturer’s one-year warranty Fits most computer monitors, does not require adhesives or mechanical attachments. Medium tint glass for use in normal lighting conditions. Antiradiation/Antistatic/Antiglare Antiradiation—Conductive coatings and ground wire help to dissipate ELF/VLF E-Field radiation by 99.9% when properly grounded. Antistatic—Ground wire lessens static charge while reducing dust build-up and data loss when properly grounded. Antiglare—Reduces glare and reflections from nearby light by up to 90%. Fits 13"-15" CRT Monitors Putty