28 Anti-peep Design: Ensure your screen remains invisible from side angles while providing a clear view from a 90 angle. Protect your personal information from prying eyes Quality High Aluminum-Silicon Glass: Made of high-quality high aluminum-silicon glass, this screen protector is durable for long-term use Silk Printing Edges: The silk printing edges add an extra layer of protection, safeguarding the edges of your screen from chips and cracks while maintaining a sleek look Durable and Responsive: Coated with hydrophobic and oil-resistant layers to protect against fingerprints while maintaining sensitive touch and 9H hardness for maximum protection from scratches and bumps 2.5D Full Glue Adhesion: The full glue adhesion provides a seamless installation with strong adhesion, preventing bubbles and ensuring a perfect fit on your phone's screen Specifications: Material: High Aluminum-Silicon Glass AB Glue Layer: 0.53mm Tempering Time: 3H Anti-fingerprint/oil Technology: Plasma Water Droplet Angle Test: 110