1. Imported Glass Is Adopted, Which Has More Stable Performance and Better Light Transmission; 2. Imported AB Glue Is Adopted, and the Exhaust Is Better and There Is No Mark; 3. More than 4 Hours Tempering Time, even If the Glass Breaks, There Is No Need to Worry about Hurting the Screen after the Glass Breaks. Fully Guarantee the Toughness, Hardness and Surface Hardness of Tempered Film Is 9H;4. High-End Fingerprint Oil Plasma Spraying Technology, Anti-Fingerprint Layer Is More Wear-Resistant, and the Effect Is Better; 5. Adopt 2.5D Arc Edge Design, big Arc Edge High-Tech Technology, the Film Fits Perfectly with the Mobile Phone, and the Edge Feels More Smooth; 6. Clarity: Optical Grade Transmittance, Light Transmittance over 99% (High Transmittance), Very Low Reflectivity, High Permeability; 7. Film Thickness: Application Layer 0. 26mm/0.33mm.8, Simple and Easy to Paste: Fool-Style Paste Method, Use 1,2 Alcohol Wet/Dry Wipes Pack Respectively to Clean, and Use Dust Sticker to Clean up, as Long as the Hole Is Aligned, it Can Automatically Absorb and Drain the Air inside.