About this product: 【Compatible Device Size】IPROKKO 14 Privacy Filter is compatible with multiple brands and has an aspect ratio of 14 inches (16:9), which is approximately W:310mm x H175mm. Please make sure the size of your computer matches before ordering the privacy film. 【Effective Privacy Protection】After installing the privacy screen, it blocks the view at approximately 30 degrees and can completely block the screen at approximately 60 degrees, so only the person directly in front of the monitor can see the data. Those looking from the side will only see a black screen. Using the privacy protection film prevents your computer screen from being viewed by others. 【Eye Protection】The computer privacy protection film uses high-quality materials imported from Japan and unique technology, cutting up to 92% of ultraviolet rays and 95% of blue light. It is a screen protector that not only protects the data on the screen but also prevents eye fatigue. It helps to reduce eye pressure and relax the eye muscles. 【Anti-Dizziness】The anti-glare film layer of the 14-inch privacy filter reduces scattered and irregular reflections caused by fine particles on the surface, creating a clear and transparent visual space and reducing eye damage from glare. The screen protector also has an anti-scratch coating to prevent scratches from daily use. 【Easy Installation】The 14-inch protection film has two uniquely designed installation methods: ① Permanent installation: Double-sided tape. Works with all computers. ② Removable installation and snap-in installation. For computers with raised bezels. By choosing the optimal method, you can perfectly fit the privacy filter to your computer screen in 20 seconds.