1、[27 Inch Screen Protector] Keep your private information safe and your eyes protected with this 27 inch computer screen private filter, which is compatible with various brands. Please measure your screen width and height before ordering to ensure compatibility. 2、[Clear Viewing] The computer private filter darkens the screen when viewed from an angle of approximately 30° to 60°, providing a bright display when viewed directly. Adjusting the display brightness level can easily switch the private angle from 60° to 30°. 3、[Eye Safety] Filtering out 96% of UV rays and suppressing 65% of blue light, this private screen filter guards your eyes, it is reversible, allows you to choose between glossy or matte surfaces. 4、[Two Installation Methods] Use transparent adhesive tape to securely fix onto any display. Or use snap in installation, you can install or remove according to your needs. 5、[Ideal for Various Settings] Suitable for maintaining screen private in crowded areas such as open work spaces, airports, airplanes, trains, coffee shops, offices, financial institutions, and other public locations, ensuring your sensitive information stays confidential. Item Type: 27 Inch Computer Private Screen Filter Material: PET Size: 27 Inch, 16:9, Approx. 598x337mm / 23.54x13.27in Applicable Screen Size: Suitable for 27 Inch Computer Display Screen 1 x 27 Inch Computer Private Screen Filter 1 x Dust Cloth 2 x Adhesive 12 x Double Sided Tape