Notice before buying: 1: Please confirm whether your car model and year are the same as above photo. 2: Please check whether your navigation is same as above figure. If yes,can buy it directlly. If not same, please contact customer service. (The modified screen can not use) 3: This link is a high-definition Tempered glass film. If you need a Anti-blue light film or soft film, please contact customer service to purchase it. 4: If you have any questions after receive the package, please do not open the dispute.Please contact us in time,We have a professional team to solve problems for you at any time. Friendly reminder: Please correct the position carefully before install the film, and do a good job of screen cleaning, which is more perfect!!! Product Description Product Material:Tempered Glass Product Features: 1.Ultra-thin thickness will not affect the sense of Touch,smooth and better touch feeling. 2.9H Hardness can ensure scratch resistant,effectively resist the collision of hard objects and friction, more anti-scratch performance. 3.HD Transparent maximum restore the color, to bring a clear and true navigation user experience,high definition and great durability. 4.Easy to install,Automatic Adsorption can effectively reduce the fingerprint and oil, hydrophobic as well as bubble free. We are really different!!! One film solves all problems!!! INSTALLATION GUIDE 1.Compare the size of the tempered film and the navigation screen and then perform the film operation when the size is appropriate. 2.Use the attached film tool to clean the screen dust (first wet towel,then dry towel, and finally paste the dust sticker 3. Gently pull the small blue labeltear off the protective film,and prepare to stick the film 4. Excess air bubbles are pushed out manually.Wipe the screen with a dry towel, the film is completed Common questions about the toughening film 1. Why the toughening film not cover the whole screen? Answerbecause the corners of the tempered film are circular arcs, not right angles! The reason why it is not fully pasted is that it will not resonate with the screen edge, and the edge will not be warped for a long time! 2. Why have bubbles or water marks after pasting? Answer: This is often because the screen is not wiped clean and there is water before install. 3.What should we do if the tempered film is damaged after receiving the package? Answer: Please check the goods when receiving the package. If you find any damage, please do not open the dispute. Contact the customer service to send the damaged photos asap, and we will arrange for a replacement.