Framed filter easily applied onto most makes of TFT LCD and CRT monitors. When used with a CRT monitor a detachable cable is provided to drain away static charges not required on TFT LCD screens. Significantly reduces glare and eliminates over 99 percent of UVAB radiation. Innovative sliding track allows filter to be adjusted to various sizes of screen. Glass-coated on one side. Filter provides excellent contrast enhancement. Two versions of mounting arms provided - one for TFT LCD screens and a longer set for CRT screens. Screen size 406-432mm 16-17 inch. Black.