Picture perfect filter for 19-21 crt

Picture perfect filter for 19-21 crt Protect your eyes from strain and fatigue with a monitor filter that reduces glare by over 99%. The patented tilting inner frame and anti-reflective coating work to dampen ambient light sources. LiteView™tinted glass maximizes screen brightness and increases color definition. Features anti-static protection, safely dissipating damaging static electricity and reducing dust build-up. Meets AOA specifications for VDT (video display terminal) glare reduction. Sliding universal clips attach in seconds without tools or fasteners. CRT Monitor Size Range: 19.00 in - 21.00 in; Minimum LCD Monitor Size Range: NA.