StarTech.com Monitor Privacy Screen for 20 inch PC Display, Computer Screen Security Filter, Blue Light Reducing Screen Protector Film, 16:9 Widescreen, Matte/Glossy, +/-30 Degree Viewing - Blue Light Filter - Personvernfilter for skjerm - 2-veis - avtakbar - innstikksdel/klebemiddel - 20"-bredde