When you apply a screen protector on your Apple iPhone 16 Pro Max, it provides protection to your screen from damage. Screen protectors prevent scratches on the screen of your iPhone. The screen protectors are made of glass, so you won't see the screen protector. A screen protector with a privacy filter ensures people next to you can't easily look at your screen. Often bothered by the bright sun? Choose an anti-glare screen protector. That's useful on a sunny day, for example.