1、Broad Compatibility: This 27 inch 16:10 (582x364mm) display privacy filter is compatible with 27 inch display from various brands. Ensure to measure your display's width and height before ordering for a precise fit. 2、Clear View with Privacy: The computer privacy filter makes the screen appear dark when viewed from a certain angle (approximately 30°‑60°), but bright when viewed directly. To change the privacy angle from 60° to 30°, simply adjust the brightness level of the display. 3、Eye Protection: By filtering 96% of UV light and limiting 65% of blue light emission, this screen protector aids in protecting your eyes. The reversible feature allows you to switch between the glossy and matte sides, with the matte side offering reduced outside glare. 4、2 Installation Ways: Installation of the 27in privacy screen on your display can be done in about 30 seconds. You can use a clear adhesive strip that can be securely attached to any display, also support snap in installation, you can install or remove according to your needs. 5、Ideal for Public Places: Ideal for maintaining screen privacy in high traffic areas such as open workspaces, airports, airplanes, coffee shops, offices, financial institutions and other public places. Enjoy privacy no matter where you are.