Designed to to fit to stationary widescreen lcd screen, one one visningsskærm on 22 inch, malt diagonally, past, the laws billedforholdende 16:10. Actually filtermål width x height is 474 mm x 297 mm 18,7 x 11.7 Inch . Two easy to use fastgørelsesmetoder included. Reversible with one matt side, there reduces dazzling light past, the laws reflections. Brand: 3M