The Guardian tempered glass is designed specifically to protect both your screen and privacy. It features a patented dust-free chamber for automatic alignment and quick application. The 28° ultra-narrow privacy technology ensures that screen content is visible only to you, providing broader privacy protection. The anti-glare coating enhances clarity and protects your eyes. Reinforced high-aluminum glass offers impact resistance and prevents edge shattering. The vacuum-coated oleophobic layer resists oil and fingerprints, providing a smooth touch experience.