3M Executive Anti-glare Computer Filter (EF200LB) 3M EF200LB Black Framed Anti-Glare Filter fits 14" - 16" diagonally measured CRT monitors and 15" diagonally measured LCD standard monitors 3M Executive Computer Filters offer excellent glare reduction for more comfortable viewing Light tint glass provides sharper text and more accurate color representation One of the few models with two-sided anti-reflective coating Helps protect valuable monitors from scratches and fingerprints 1 year limited warranty Made in the USA with globally sourced materials