This screen film is designed to reduce viewing angles from left/right to just 90-degree. The rounded corners are designed to prevent chipping at the edges of the screen protector. 9H harness, it is stronger than traditional PET film. If broken, it will not shatter into sharp pieces, making it safer compared to other glass products. Self-adhesive layer ensures an easy and bubble-free installation. The abrasion resistant material guards against scratches, smears, dust, dirt, and fingerprints. Install: 1. Use a wet cloth to clean the mobile screen. 2. Then use a dry cloth to clean the mobile screen. 3. Tear off the release film from the tempered glass. Carefully direct the glass at each hole site and edge of the mobile screen. Then lay the tempered glass down slowly. 4. Place your finger firmly on the central part of the glass to fix the tempered glass film securely on the screen. Type: Screen Protector Material: Tempered Glass Harness: 9H Light Transmittance: 99% Compatible : for Apple Compatible Model: for iPhone 5/5S, for iPhone 6/6S, for iPhone 6 Plus/6S Plus, for iPhone 7, for iPhone 7 Plus Features: 2.5D Rounded Edge, Oleophobic Coating, Fingerprint Resistant, Shatter Proof Thickness: 0.3mm/0.01" (Approx.) Notes: Due to the light and screen setting difference, the item& 39;s color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Screen Protector