With the InvisibleShield Elite Visionguard+ iPhone X/Xs/11 Pro Screen Protector, you not only protect your smartphone, but your eyes as well. The tempered glass of this screen protector filters blue light without the bright, vivid colors on your screen looking dull or unnatural. This makes your eyes get tired less quickly and you have less trouble falling asleep at night. Of course, the screen protector also protects the screen of your Apple iPhone X/Xs/11 from scratches and dents. In addition, the antibacterial effect ensures that your phone, and therefore your fingers, remain bacteria-free. An extra protective oil layer on the VisionGuard+ ensures that you don't see any greasy fingerprints. This way you can continue to enjoy your Apple iPhone X/Xs/11 Pro to the fullest.