Features & Specifications:-HD(Radiation protection)Hydrogel Film provides high protection for your screen.-Hydrophobic and Oleophobic coating prevent your phone from stains like oil, fingerprints, etc.-Super thin and high transparency design guarantees HD viewing experience.-High sensitivity and response just like original screen

Installation Guide:1. Clean your screen with the wet and dry cloth, and then use dust remover to remove dust2. Place the screen protector into the Screen and fix the screen protector correctly3. Press the middle of screen4. Press the edge of the screen protector to make it firmly stick to your phone (very important)