1、Information Protection: When you face the screen, the viewing angle is 30 degrees ± 5 degrees, no one can steal your information without your consent. The screen data is clearly visible. From the side, the screen is dark and unclear. 2、Eye Protection: The private screen protector for 16.2 inch laptops can be used on both sides, one side is matte for excellent anti glare. The other side is brighter and presents a sharper picture. Both sides block 35% of blue light to keep your eyes. 3、Easy Installation: Laptop magnetic private screen 16.2 inches, simplified magnetic filter design, trouble free installation. Easy to install and remove, can be peeled off at any time if needed. We offer a clear washable adhesive to secure your laptop's private screen protector. 4、Applicable: 16.2 inch laptop magnetic Private film is suitable for various public places, business meetings, open offices, financial institutions, cafes, planes, trains, etc., to keep your sensitive information, passwords, important content, etc. 5、Note: Laptop Private Filter Thickness: 0.4mm. If you need to shut down your laptop perfectly, remove the laptop private filter. Please confirm the width and height of your laptop screen before ordering.