OVERVIEW: XTR4 is the strongest screen protector from ZAGG. It's made with graphene and Hexiom technology, making it 11x stronger than traditional glass screen protection. XTR4 also features advanced Eyesafe® blue light filtration, anti-reflective technology, and a dust-free installation process for maximum screen protection and visual comfort. KEY FEATURES: Up to 11X Stronger: XTR4's screen protection, fortified with graphene, has been tested up to 11X stronger than traditional glass screen...