For Tesla model 3 2017-2020Installation Methods:1. Clean the location of the installation with rubbing alcohol before proceeding.2. Please ensure that the product completely fits before proceeding with installation.3. Carefully place the product in desired location and press down4. The installation is completed.Colour: Carbon Fiber PatternMaterial: ABSPackage Contents:1 pair x rear view mirror coverOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.