Key benefits Lowers interior temperature when parked by improving air circulation, so your Vitz stays cooler and more comfortable on hot days. Reduces dust and dirt buildup on the side windows, helping maintain clearer visibility and less frequent cleaning. Eliminates the stuffy, trappedair feeling inside the car so you step into a fresher cabin after parking. What it does Promotes continuous airflow into and out of the vehicle even while parked, helping dissipate heat and moisture. Deflects airborne dirt and debris away from the side window area, decreasing deposits that obstruct sightlines. Provides passive ventilation that restores a more pleasant interior atmosphere without running the engine or A/C. Compatibility and fit Specifically designed for Toyota Vitz models from 2011 through 2020 (fits year ranges 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020). Customfit profile for the Vitz side windows to ensure a secure, accurate fit and consistent performance. Material and performance Constructed from durable, weatherresistant automotivegrade materials for longterm exterior use and reliable performance in sun and rain. Engineered to provide effective air circulation while minimizing wind noise and maintaining a discreet appearance. Helps reduce interior heat buildup on scorching summer days and lowers the frequency of sidewindow cleaning. Practical applications (use scenarios) Parked at the beach or in a sunexposed lot: lets heat escape so the cabin is cooler when you . After driving on dusty roads: reduces airborne dirt settling on the side windows, improving visibility for the next drive. Short stops with ventilation needed (errands, pet pickup): allows some airflow without fully exposing the interior to dust or rain. Why customers choose this product Purposebuilt compatibility with Toyota Vitz 2011–2020 ensures a precise fit and dependable function. Reduces interior heat and window dirt in a passive, maintenance way—no power required. Practical benefitfocused solution for drivers who want a cooler, cleaner, more comfortable car interior after parking. Fit note Confirm your vehicle model year (2011–2020 Vitz) before to ensure proper fit and performance.