Trusted Treasure Privacy Filters are designed to be COMPATIBLE WITH LENOVO, HP, ASUS, SAMSUNG and other Laptop brands (NOT the Mac Air or Pro models). Please verify your screens width and height before ordering. Diagonal measurements are easier but it’s not 100% accurate. Width: 11 9/16" (294 mm), Height: 6 1/2" (166 mm), Diagonal: 13.3" (337.82 mm) | MAXIMUM SECURITY & PRIVACY - Work around others, IN PUBLIC PLACES or near customers while REDUCING THE RISK of exposing confidential data with our privacy screen for your laptop. Our Privacy and anti-glare laptop screen cover GIVES YOU PEACE OF MIND knowing that your INFORMATION AND your LAPTOP ARE AS SAFE AS POSSIBLE | WITH A MATTE SIDE FOR ANTI-GLARE and a GLOSSY SIDE FOR MAXIMUM PRIVACY, our versatile anti glare screen protector can be easily flipped around to meet your needs. It’s also perfect for KEEPING YOUR SCREEN SAFE FROM SCRATCHES! Our 15.6” computer screen privacy shield is designed for MAXIMUM COVERAGE, OPTIMUM USER VISIBILITY, and IDEAL FIT, so you can get the most out of your laptop. | QUICK AND EASY TO INSTALL AND REUSE - Our competitors PRIVACY SCREENS can be difficult to install and don’t stay in place. The Trusted Treasure Laptop Privacy Screen Protector comes with easy to follow installation instructions. They can be mounted 2 different ways and will not move or fall off. Option 1) use our DOUBLE-SIDED TAPE or Option 2) TRANSPARENT PLASTIC TABS, both options provide a SECURE FIT and the BEST VISIBILITY. | WITH UNIQUE, ULTRA-FINE MICROLOUVER TECHNOLOGY, our laptop privacy screen helps KEEP YOUR DATA SAFE FROM OTHERS. A clear view for you while OTHERS SEE A BLACK SCREEN, which means your information will stay secure - even from people sitting right next to you at a greater than 60-degree angle. To ensure you can see well, it does not reduce visibility directly behind you. INNOVATIVE 2-WAY LATERAL PRIVACY lets you WORK ANYWHERE WITHOUT THE FEAR of others peering at your work!