This 15.6-inch anti-blue light matte laptop screen protector features a special frosted material that effectively filters out the blue light from the computer screen, protecting your eyes from harm. Unlike regular smooth screen protectors, it undergoes a matte treatment, giving it a more stylish appearance while also preventing fingerprints and water stains from lingering on the screen. This screen protector is suitable for 15.6-inch laptops and is easy to install with a simple peel-and-stick method. It not only effectively prevents scratches but also prolongs the lifespan of the screen. If you often use a laptop for work or study, this highly efficient anti-blue light matte screen protector is the perfect choice.