A scratch or crack on the large 6.7-inch Super Retina screen of your iPhone 12 Pro Max is a shame. With an iPhone 12 Pro Max screen protector, you can prevent damage to the screen of your iPhone. A glass screen protector protects your smartphone better than a plastic screen protector. A screen protector with privacy filter ensures that people cannot watch your screen. A blue light filter helps to prevent eye strain and headaches. Do you also protect your iPhone 12 Pro Max with a phone case? Case friendly screen protectors don't extend all the way to the edge of the screen, so that the case doesn't push the screen protector off the screen.