For A3 S3 RS3 For Sportback 81A 2017-2021 2018 2019 2020 The retractable design means you can easily fold it away when not needed, maintaining a neat appearance in your space. The air vent automatically adjusts air volume and temperature based on the interior temperature. The air vent design minimizes impact on other areas of the vehicle, maintaining air flow throughout the vehicle. Simple installation with snap on design, no drilling or extra tools required, fits most vehicle models. Precise ventilation design allows smooth and even air flow, effectively improving air circulation inside the car., Manufacturer: JTWMTY