These Anti-Glare Screen Protectors turn your glossy screen into an anti-glare screen, while simultaneously protecting it from unsightly scratches. If you have a matte or anti-glare screen already, you can still benefit from the scratch resistance that this screen protector offers, all without changing the reflective properties of your screen! Other filters and screen protectors can be bulky and cumbersome, but this hard-coated PET film hugs your screen with silicone glue. Thus, it won't interfere with opening or closing your laptop. The only things you'll notice will be your screen's increased clarity, the lack of lighting artifacts, and the absence of scratches!