With our privacy screen, you can work confidently knowing that your sensitive data and personal information will be protected. Our team has conducted over 5,000 angle experiments to ensure that only the content directly in front of the screen (within +-30 angle) is visible, keeping your confidential information safe from prying eyes. Features: ?Privacy Filter Dimensions?: Fits for all 23-24 inch - 23?, 23.6?, 23.8?, 24? widescreen monitors with a 16:9 or 16:10 aspect ratio. Screen filter size: Width: 21.5?(547mm), 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 leaving traces of adhesive on the computer monitor. ?Eyes Protector?: Protect your eyes and reduce eyestrain with our blue light blocking technology - the perfect solution for those who spend long hours on their computer. It can effectively prevent screen from dust, fingerprint and scratches. ?SUPERIOR PRIVACY?: With our privacy screen, you can work confidently knowing that your sensitive data and personal information will be protected. Our team has conducted over 5,000 angle experiments to ensure that only the content directly in front of the screen (within +-30 angle) is visible, keeping your confidential information safe from prying eyes. ?FREE LIFETIME REPLACEMENT GUARANTEE?: Our customer satisfaction is our top priority. Our friendly customer support team is available to assist you if you encounter any problems, issues or have any suggestions. You can trust that we offer a lifetime replacement guarantee for your peace of mind. Lifetime warranty money-back guarantee. Package Includes: 1 x Office Privacy Screen Listing and template services provided by inkFrog