Packing List: Tempered Glass screen protector x1,Video operation guide stickers,Screen Mounting Kit Package, If you have any questions, please feel free to contact us, we will do our best to make you satisfied. Oil and dirt resistant: Tempered glass screen protectors are coated with a special oil and dirt resistant layer that helps prevent fingerprints, sweat and other oils from adhering to the screen, making it easy to clean and maintain. Protect your finger skin from damage, the oleophobic coating reduces screen smudges and fingerprints. High Definition: Tempered glass screen protector adopts ultra-clear and transparent design, which can provide clear and vivid high-definition display effect without distortion or blurring. 9H hardness & explosion proof: Tempered Glass Screen Protectors have a hardness rating of 9H, which means they are so tough that they can withstand scratches from sharp objects such as keys, coins and knives. Very strong scratch-resistant surface. 2.5D rounded edges. In the event of a strong impact or accidental drop, the tempered glass screen protector prevents shattering and keeps the screen intact, providing protection for both the device. Compatible with the Devices: (294 x 165 mm)Glass Screen Protector for 13.3" HP/Dell/ASUS/Samsung/Lenovo/Acer etc 13.3" 16:9 Aspect Ratio Laptop, Please double-check your device model to avoid buying the wrong one!.