XTR4 is the strongest screen protector from ZAGG. It’s fortified with graphene, and has been tested up to 11x stronger than traditional glass screen protection.* It’s also our most technologically advanced screen protection with blue light filtration to improve eye comfort and sleep, anti-reflective technology for richer colors, and a dust-free installation process.
Q: Why is graphene used in this screen protector?
A: Graphene is one of the strongest materials in the world, which is why it is used to fortify the XTR4 screen protector.
Q: What should I do if I notice bubbles after applying the screen protector?
A: According to the video captions, if you notice any bubbles after applying the screen protector, don't worry, they should disappear within a few days.
Q: Does the ZAGG InvisibleShield Glass XTR4 screen protector affect touch sensitivity?
A: No, it has an SiO2-enhanced coating for maximum touch sensitivity and a super smooth surface for fast, frictionless swiping.
Q: How strong is the ZAGG InvisibleShield Glass XTR4 screen protector?
A: The ZAGG InvisibleShield Glass XTR4 screen protector has been tested to be up to 11 times stronger than traditional glass screen protection.
Q: How does the ZAGG InvisibleShield Glass XTR4 help with installation?
A: It includes an Easy Apply install tray and anti-dust adhesive for precise alignment and a dust-free application.
Q: What is the benefit of the anti-reflective technology used in this screen protector?
A: The anti-reflective technology enhances color vibrancy by increasing transmitted light, improving screen clarity, and enriching colors for deeper blacks, true blues, and more vibrant reds.
Q: Does this screen protector have any antimicrobial properties?
A: Yes, it has an antimicrobial treatment that protects it from degradation by microorganisms.
A: I was told a week ago that they no longer replace them.
Customers admire the InvisibleShield Glass XTR4's durability, ease of installation, and clarity. Many appreciate the included warranty and positive impact on touch sensitivity and screen fit. However, some customers find the price high and have experienced issues with the screen protector cracking. A few also reported challenges with bubble formation during installation.
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XTR4 is the strongest screen protector from ZAGG. It’s fortified with graphene, and has been tested up to 11x stronger than traditional glass screen protection.* It’s also our most technologically advanced screen protection with blue light filtration to improve eye comfort and sleep, anti-reflective technology for richer colors, and a dust-free installation process.

Glass Elite tempered glass screen protection has got you covered with ultra-strong aluminosilicate glass, tested up to 5x stronger than traditional glass screen protection.* The ClearPrint surface treatment makes fingerprints invisible when your screen is turned on. Glass Elite applies evenly and accurately with our EZ Apply installation tray.

Protect your screen from impact, scratches, and prying eyes. Glass Elite Privacy tempered glass screen protection is made with ultra-strong aluminosilicate glass that has been tested up to 5x stronger than traditional glass screen protection.* Its two-way privacy filter prevents others from seeing your screen when viewed from the side. It also has a ClearPrint surface treatment that makes fingerprints vanish when your screen is turned on. Glass Elite Privacy protects your screen and your privacy. No more side-eye!

Don’t take your iPhone out of its box without powerful InvisibleShield screen protection ready to apply. Glass+ Defense tempered glass screen protection has been tested up to 3x stronger than traditional glass screen protection.* It has a smooth, silky surface that’s smudge-resistant. Glass+ Defense comes with an installation tray that makes applying the screen protection easy and accurate. Get peace-of-mind protection for the device you can’t do without.
| Pros for ZAGG - Glass XTR4 Advanced Edge-to-Edge Screen Protector for Apple iPhone 16 Pro Max - Clear | |||
|---|---|---|---|
| Durability, Installation, Clarity, Fit, Warranty | Durability, Clarity, Installation, Fit, Screen Protector | Fit, Privacy, Scratch Resistance | There were no pros for this product— |
| Cons for ZAGG - Glass XTR4 Advanced Edge-to-Edge Screen Protector for Apple iPhone 16 Pro Max - Clear | |||
| Screen Protector, Price, Bubbles | Touch Sensitivity | Screen Protector, Touch Sensitivity, Durability, Installation, Brightness | There were no cons for this product— |