Screen Protector Dimensions-Fits for all 20, 20.2, 21.5, 21.6, 22 inches widescreen monitors with a 16:9 or 16:10 aspect ratio. Screen filter size: Width: 19.7”(500mm), Height: 12.6”(320mm), compatible with HP Dell Acer Samsung LG ViewSonic and More. 【Easy Installation】: Simple, quick and convenient hanging type without hassle or adhesives, you can easily remove it at any time without worrying about
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