Features: 1.CLEAR VIEW: 14 inch laptop filter appears dark when looking at the screen from a certain angle (angle of about 30 to 60) but bright when looking directly at it, to change the private angle from 60 to 30 degrees, simply adjust the brightness level of the monitor. 2.EYE PROTECTION: Computer screen filter protects your eyes by filtering 96% of UV rays and suppressing 65% of blue light, reversible, giving you the flexibility to choose between glossy or matte surfaces, choose matte to minimize external dazzing. 3.WIDELY COMPATIBLE: 14 inch computer screen filter is suitable for most brands of 14 inch laptops, such as for HP, for Levono, for Dell, etc. 4.SCRATCH RESISTANT: Screen protector offers two mounting options that can be installed in approximately 30 seconds, PET material, anti dazzing and scratch resistant. 5.APPLICATIONS: Screen protector is perfect for maintaining screen private in high traffic areas such as open workspaces, airports, airplanes, coffee shops, office environments, financial institutions, and other public places. specification:Item Type: 14 Inch Laptop Screen Filter Material: PET Size: Approx. 310 x 174mm / 12.2 x 6.9in PackageList:1 x 14 Inch Laptop Screen Filter 1 x Dust Cloth 2 xAdhesive 12 x Double SidedAdhesiveTape NotePlease check the width and height of your computer screen before purchase.