【PRIVACY FILTER DIMENSIONS】Width: 11 9/16" (11.6 inch/294 mm), Height: 6 1/2" (6.5 inch/166 mm), Diagonal: 13.3" (337.8 mm) - Aspect Ratio 16:9. Peslv 13.3" Dark Blackout Privacy Filter is engineered to be compatible with HP, Lenovo, Dell, Acer, Asus, Samsung, Envy, Toshiba and other 13.3in laptop brands. Please verify your screen's width and height measurements before ordering. It's not recommended to make your selection based solely on your screen's diagonal size.[Not compatible with MacBooks] | 【HIGH-CLASS PRIVACY ABLE】Peslv collected suggestions from more than 500 laptop users, and performed 2000 anti-peep angle corrections on the micro-blind optical technology to ensure that any line of sight beyond +-30° facing the screen will be shielded. With a laptop privacy screen 13.3 inch, the privacy of your computer screen will never be leaked. | 【EASY TO INSTALL】The Peslv laptop privacy screen has 2 installation options, you can use 13.3 inch privacy screen whether your monitor frame is raised or flush with the screen. You can complete the installation within 30 seconds according to the instructions of the easy installation manual. If the screen frame of the monitor is raised, you can choose the installation options ① and ②. If the monitor screen is flush with the frame, only the installation option ② can be used. | 【EFFECTIVE ANTI-GLARE】The anti-glare technology from Germany AG can reduce the glare above 90 and soften the light, so that you will not feel the dazzling reflection in the strong light environment. The 13.3 laptop privacy screen has a unique double-sided structure, the glossy surface has a better anti-peep effect, and the matte surface has a better anti-glare effect. You can choose according to your needs. | 【STRONG ANTI-BLUE LIGHT】Filtering optical materials imported from Japan can reduce 95% of blue light and 92% of UV light, and filter all harmful light emitted from the screen to protect your eyes. The high-transparent and reinforced built-in protective layer not only presents high-definition picture quality, but also protects your screen from scratches. Hurry up and place an order, own laptop screen privacy shield 13.3 inch, protect your screen and your eyes. | 【WIDELY APPLICABLE】The privacy screen filter 13.3 inch is modeled on a real machine, the size is 1:1 matching, and it is compatible with a 13.3-inch computer screen with an aspect ratio of 16:9. Our computer screen privacy filters are perfect for business travelers, students, healthcare workers, mobile workers, and bank workers. You can protect sensitive information in airplanes, subways, airports and other public places. | 【PACKAGE CONTENTS】The package includes one 13.3 in laptop privacy filter, two sets of transparent double-sided adhesive strips, two sets of transparent slide mount tabs, one screen cleaning kit, and one large size nano-fiber cleaning cloth. Peslv is a factory that integrates production, processing and sales, and we are committed to making you more satisfied. Buy with confidence. [laptop screen privacy shield 13.3 inch lifetime warranty][Lifetime replacement of attachment parts]