9H Hardness Tempered Glass for Superior ProtectionCrafted with advanced technology to provide a 9H hardness level,effectively guarding against scratches and everyday wear and tear Highly Responsive and Ultra ClearEnsures full touch screen sensitivity and crystal-clear visibility,enhancing your viewing and interaction experience Bubble-Free InstallationEngineered for an easy,precise application that leaves no bubbles,ensuring a smooth,flawless display Anti-Fingerprint TechnologyTreated with a special oleophobic coating that repels fingerprints and smudges,keeping your screen pristine and easy to clean Ultra-Thin with 2.5D Straight EdgesDesigned to be exceptionally thin while providing edge-to-edge coverage,blending seamlessly with the contours of your device for superior protection Compatible with: Lenovo Tab TB311FU Package included: 1 x Tempered Glass Screen Protection Film Accessory only,tablet not included Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.