Features: 1.Applicable Model: Wing mirror triangle plate is replacement for Tesla Model 3 2017 to 2020, please confirm whether your model is applicable before buying. 2.Protection Function: It can effectively protect the triangle area of the rearview mirror from rain, dust, ultraviolet rays, etc., and extend the service life of the rearview mirror. 3.Scratch Resistance: Provides an additional layer of protection for the triangle area of the rear view mirror to prevent minor damage and wear caused by collisions or scratches. 4.Waterproof: Made of durable materials, the triangle plate is waterproof, and able to resist long term use and erosion of the external environment such as rain and moisture. 5.Easy Installation: This side mirror plate is easy to install, no modification, cutting, or drilling required. It adopts original standard, which is a good replacement and can perfectly match to your car. Specification: Item Type: Rearview Mirror Triangle Plate Fitment: Replacement for Tesla Model 3 2017-2020 PackageList: 1 x Wing Mirror Triangle Plate Note: 1. Please check the OEM number and Fitment model carefully before purchase 2. Installation by a professional mechanic is strongly recommended