【Dimensions & Compatibility】Mamol Laptop Privacy Screen Filter is designed for 17 inch with Aspect Ratio 16:10 laptop, compatible with Lenovo, HP, Dell, Acer, Asus, Samsung, and other laptop brands. ＜Width: 14 1/2" (368 mm), Height: 9 1/16" (230 mm), Diagonal: 17" (431.8 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】Mamol laptop privacy screen 17 inch is 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 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.