Description Keep Your Eyes and Screen Safe: Advanced privacy technology - This multi-layered screen privacy filter darkens your screen when viewing from the side, while maintaining a crystal clear image straight-on. It also protects your eyes from harmful glare, UV rays, and blue light. No more headaches. Compatibility: This laptop privacy filter is specifically designed for 15.6-inch laptops with a 16:9 aspect ratio - MEASURED DIAGONALLY 15.6. Filter size (W x H): 13.6 inches (34.5 cm) x 7.6 inches (19.4 cm). Please confirm your laptop's model before purchasing. Superior Privacy: The 15.6-inch laptop privacy filter not only provides privacy but also gives your screen extra protection from dents, scratches, and damage. It's the perfect solution for open office settings, universities, financial institutions, healthcare providers, and business travel. Easy to Apply and Remove: There are two installation methods in minutes for our 15.6-inch privacy filter. Option 1 uses clear adhesive strips that securely attach to any screen. Option 2 (for computer screens with a raised bezel only) uses slide mount tabs that easily attach to the frame of your laptop, allowing you to slide the filter on and off the screen as needed. No Impact on Clarity: The laptop privacy filter does not affect the brightness at all, just as if there were no privacy filter at all. You can adjust the screen brightness as needed.