GLASS XTR4

Our Strongest, Most Technologically Advanced Screen Protector

11X Stronger than traditional glass

It’s fortified with graphene, one of the strongest materials in the world. A single layer of graphene— only one atom thick—is harder than diamond, stronger than steel, lighter than aluminum, and more flexible than rubber

Protect Your Eyes

XTR4 features our strongest blue light filtration with the world-first Radiance Protection Factor 60 technology. The blue light filter in XTR4 won’t affect the colors on your screen, so you don’t get a yellow tint.

Surface-Engineered for Gaming

XTR4 has an SiO2-enhanced coating for maximum touch sensitivity and a super smooth surface for fast, frictionless play. It’s so smooth, you can feel the difference.

Precise, Anti-Dust Installation

Even if a speck gets on your screen during installation, our new adhesive will install smoothly over most dust. The recyclable installation tray, made from 100% recyclable materials, helps ensure you get perfect alignment for an easy install process.

Glass XTR4

Glass XTR4 is Certified Sustainable

Certified Sustainable XTR4 is made with up to 30% post-consumer recycled glass, its installation tray is made from 100% recycled content, and its packaging is 100% recyclable. It has earned the TÜV Rheinland Certified Green Product Mark and been certified by FSC, an organization working to protect healthy forests.

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Shop Glass XTR4

1. Tests conducted by a 3rd party independent lab; tested up to 11X stronger than traditional glass screen protection.  

2. Chang AM, et al. Evening use of light-emitting eReaders negatively affects sleep, circadian timing, and next-morning alertness. Proceedings of the National Academy of Sciences of the United States (PNAS). January 2015. 112(4): 1232-1237

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