4pcs Car Exterior mounted side window deflector for BYD ATTO 3 2022+ is designed to improve cabin ventilation while protecting the interior from rain and wind. This set also serves as a decorative accessory that complements the vehicle's exterior styling. Key benefits Ventilation with rain protection: allows you to crack windows for fresh air without letting rain enter the cabin. Weather resilience: helps reduce wind intrusion and debris while driving with slightly open windows. Protective decorative accessory: adds a refined, sporty look to the BYD ATTO 3 exterior. Key attributes Compatibility: specifically designed for BYD ATTO 3 (2022 model year and later). Package quantity: 4 pieces included. Product type: exterior mounted side window deflectors. Functionality: ventilation support and rain protection. Design: protective decorative accessory to enhance vehicle appearance. Material: not specified in the product listing. Size: not specified in the product listing. Performance: designed to provide sidewindow deflection to improve comfort during openwindow driving. Use cases Daily commuting in light rain: crack the windows slightly for airflow while the deflectors help keep rain out. Hot days with parked car: leave windows slightly open to improve interior cooling while the deflectors offer rain and wind protection. City driving with variable weather: enjoy continuous ventilation without compromising cabin protection during brief showers. Notes Intended for BYD ATTO 3 2022+ models. 4piece set provides full coverage for the side windows. Material and exact sizing are not specified in the listing.