Ultra thin glass (T=0.33mm), thickness of surface: 9H 2. Coating of oleophobicity: anti-oil, anti-acid and anti-alkali 3. The product is environmentally friendly and pollution-free 4. High safety coefficient, High touch sensitivity, Highly fit and dismantling 5. Toughened glass has high transparency and the color will never changes 6. The surrounding part is smooth to protect the screen from being smashed Package:2Pcs Front Glass+2Pcs Cleaning Kits After-sales service: If you have any questions after purchasing this product, please contact us, please do not immediately choose to open a dispute or give us a bad review,thank you!