【Dimensions & Compatibility】Mamol Laptop Privacy Filter is designed for 14 inch widescreen laptops with 16:9 Aspect Ratio, compatible with Lenovo, HP, Dell, Acer, Asus, Samsung, and other laptop brands. ＜Width: 12 3/16" (12.2 inches/310 mm), Height: 6 7/8" (6.9 inches/174 mm), Diagonal: 14" (355.6 mm)＞Please verify your screen's width and height measurements before ordering as it's not recommended to only measure your screen's diagonal size. 【Enhanced Privacy Filter】With unique, ultra-fine microlouver technology, our laptop privacy screen added a layer of security by keeping prying eyes away from password and document info while work around others, in public places, or near customers. A clear vision for you while others see a black screen – it gives you peace of mind knowing that your information and your computer are as safe as possible. 【Eyes Protection】This 14 inch Privacy Screen Filters are manufactured with unique technology which reduces UV light up to 97% and Blue light up to 65% to help with eye strain after hours of screen time. It’s a reversible privacy screen filter, giving you the flexibility to choose glossy or matte finish – Choose the matte to reduce external glare to prevent headaches and help you sleep better. 【Two Attachment Options】Installs your privacy screen in minutes. Options 1) put clear double sided tape directly on the display to hold it in place on the monitor screen itself. OR Option 2) install these plastic tabs on the outer rim of the screen to hold the privacy screen in place (for computer screens with a raised bezel only), allowing you to slide the filter on and off the screen as needed. All accessories and installation instructions are included in the packaging. 【Buy with Confidence】Mamol laptop privacy screen filters provide you with ample functionality without your worrying about the prying eyes, scratching the screen, cleaning it again and again. Purchase confidently knowing your computer screen privacy filter includes a lifetime warranty and a 100% satisfaction guarantee. Mamol 14 Inch Laptop Computer Privacy Screen Protector was designed to fit 14" screens that have a 16:9 aspect ratio. It also provides you with all the privacy you need while working at office, at home watching videos, or having a private time without any worries of being peeped at, no matter where you are. Mamol Privacy Screens are best and convenient for travel and open work spaces, safeguarding your sensitive corporate information. It adhered well to your screen and you can still see clearly. Easy to install,works well for your 14 inch laptop. Anti-Glare, Anti-Scratch, Dust Proof. protect your laptop from external damage Specification: Width: 12 3/16" (310 mm), Height: 6 7/8" (175 mm), Diagonal: 14" (355.6 mm) Screen Aspect Ratio: 16:9 Note: Please allow the protector size with a tiny difference If you have any question , please contact us ,we are here to help.