Model: Perfectly Fit for Audi A4 2017-2021 A4 allroad 2017-2021 A5 2017-2021 RS5 S4 S5 2018-2021 Material: Made of premium carbon fiber. Enjoy the super cool and exquisite appearance of your car after installing Design: High quality carbon fiber material with practical and ornamental value. It's durable and doesn't fade with time Installation: Easy to install with adhesive tape, no damage to your car. Clean the Rear view mirrorbefore installation, and heat the tape a little for better adhesion.