Nothing is more irritating than when people look at your screen as being nosy since they have to know what you' re doing in your spare time. The privacy screen for a laptop helps achieve this by limiting the viewing angle of your screen to a straight position so only you can see the contents of your laptop screen while people on either side of it only see a darkened laptop screen. No need to worry about people looking at your screen from the sides anymore. Even at a close angle and full monitor brightness, the privacy screen does a good job of obscuring text and images. It has great visibility, reduces glare, and does protect the screen from dust and scratches. The privacy screen helps keep screen information safe from prying eyes; ideal when flying, commuting, or working in a cafe or other public space. Reversible Its two sides have different purposes. The matte side minimizes glare and distracting reflection while the glossy side gives maximum privacy. 60° Viewing Area Creates a restricted viewing angle of only 60 degrees to stop giving access to your confidential information to everyone around you, so facing the screen can see, but off to the side can only see a darkened screen. Recommended Screen Brightness Setting To provide the best privacy, reduce your monitor’s brightness. Please adjust your screen's brightness to accommodate how dark the protector makes the screen. It is not recommended to use the privacy filter in a dark room. computer privacy screen laptop privacy screen 15.6 inch laptop screen protector 15.6 Scratch Resistant With the anti-scratch screen protection, neither your privacy filter nor the original screen undergoes any breakage. Blocks UV & Blue Light Protect your eyes with the laptop privacy screen that effectively blocks out blue light, glare, and UV light to help with eye strain after hours of screen time. Washable The privacy screen protector can be washed and reapplied repeatedly, ensuring long-lasting cleanliness.