\u2022[Premium Tempered Glass]Made from high-quality tempered glass for enhanced durability and clarity \u2022[High Transparency and Delicate Touch]Offers crystal-clear viewing and a responsive,smooth touch experience \u2022[Secure Anti-Explosion Function]Prevents the glass from breaking into sharp pieces,ensuring safety \u2022[Oleophobic Coating]Resists fingerprints and other contaminants,keeping your screen clean \u2022[Smooth Arc Edge]Features a smooth arc edge that seamlessly blends with the screen,providing safe and comfortable use Compatible with: \u2022Lenovo Tab TB311FU Package included: \u20221 x Tempered Glass Screen Protector \u20221 x Alcohol Pack \u2022Accessory only,device not included