Easy installation: It can be pasted on the screen quickly and easily, no residue after removal. Please use a cleaning tool to clean the screen before installation to prevent dust from sticking to the screen and creating air bubbles. Package contents: 1 pcs screen protector + 1 set of cleaning tools + installation instructions Please read the installation instructions on the back of the package before installation. Others are for illustration and not included. More protection and features: (1)Protects the screen from scratches and wear, prolongs the life of your device's screen. (2) Protect your tablet screen from water, dust, scratches, fingerprints and other stains. Also easy to clean.(3) Protect your eyes from glare. (4) Thinner than tempered glass. Special design of screen protector: For art students and children to write and draw, allows you to use tablet mode just like write on paper and won’t wear down pencil nib (Only fit for silicone tip, sharp touch tip may scratch the screen protector). ✓?Only compatible with 2023-2021 released 14 inches Surface Laptop Studio 2 1 ; ?Not compatible with 13.5”/15” Surface Laptop 1 2 3 4 5/Book 1 2 3 & 12.4” Surface Laptop Go 1 2 3 & 12.3”/13” Surface Pro7+/7/6/5/4/X/8/9/X & 10” Suface Go 1 2 3 Please check your model before ordering.