Welcome to know! Here's our 23-inch privacy screen filter! Designed for the needs of office workers and confidential personnel, it maximizes privacy and protects your computer screen. Our privacy screen filters feature cutting-edge technology and anti-blue light to effectively block the harmful blue light emitted by the display. This not only improves visual comfort, but also prevents eye strain and dryness, allowing you to work longer without discomfort. Matte surfaces and privacy protection features ensure that your sensitive information is only visible to you, protecting your privacy and security when working in public places from prying eyes of others. Our privacy screen filters are compatible with a wide range of computer models and are easy to install. Upgrade your workspace with this must-have accessory that combines privacy, scratch and blue light protection. Welcome to purchase our computer monitor privacy screen protector and enjoy a safe, comfortable and confidential chat and work experience.