1、WASHABLE ADHESIVE: The laptop private screen has built in washable adhesive frame that is reusable and easy to install, which ensures a 360° secure fit, even if the screen is tilted forward, it will not come off. 2、CLEAR AND ANTI GLARING: Multi layer film filter shields your screen when viewed from the side while maintaining a clear, direct view of the screen. It will not block the view directly behind you, no matter the distance. Guard your eyes from harmful glaring, UV and blue light. 3、APPLICATION: The laptop screen private filter securely fits 13 inch displays, you can use it anywhere you need to guard your screen, including offices, coffee shops, airplanes and trains. 4、SCRATCH AND OIL RESISTANT: This laptop screen private shield is made of 9H hardness material, which guards the display from the scratches and unsightly oil stains that keyboards often leave behind. 5、PRECISE CUTOUTS: The laptop screen protector has precise cutouts that fit perfectly around your screen webcam without blocking it, does not interfere with use, and is easy to install and remove.