Feature: 1. Compatibility: Designed for matebook 13s, please measure the width and height of the screen (screen protector only, excluding frame) before purchase, to avoid buying the wrong size. 2. Widely Used: After installing the film, there is a 60 degree visible area in front of the screen, making the front of the screen clearly visible. From the side of the computer (angle of 30 degree‑60 degree), it will appear very dark and cannot see the screen content. It can effectively prevent office colleagues from prying and leaking office data. It is very suitable for use on airplanes, subways, airports, and public places. 3. HD Clarity: Our laptop screen protector adds a layer of AR ultra high definition transmission layer, which gives the screen anti glare functions, while maintaining high definition screen without sacrificing too much screen brightness. 4. PET Material: Made of high density PET material, explosion proof and scratch resistant. It effectively prevents oil, refuses fingerprints, thin and does not affect the closing of the laptop. 5. Easy to Install: Place the screen protector along the top of laptop, and allow electrostatic absorption to connect. It can be easily removed and reconnected when needed. Please note that your laptop will not completely shut down when connecting the screen protector, but it still supports sleep mode. Specification: Item Type: Laptop Screen Protector Material: PET Application: for Matebook 13s. Package List: 1 * Laptop Screen Protector1 * Tool Kit