A high-performance sun visor, due to its unique patented shape, can maximize the ventilation function. (Please read the product information and photos carefully before ordering to make sure it fits your car.) Why do you need this car window rain cover? ? 1. You can open the windows for ventilation even on rainy days, so you don’t have to worry about rainwater entering the car. ? 2.Keep airflow to keep the glass from fogging. ? 3. Fresh air flows in to eliminate the dull feeling in the car. ? 3. Reduce direct sunlight while playing a decorative role. ? 4. Smoking on rainy days, the smoke can be blown out from the gap. ? 5 Self-adhesive, very easy to apply. Scope of delivery: 1 set window regulator rain cover (car window rain cover). are divided into left and right, please pay attention to the distinction before installation.) Product installation details: 1. Please choose Sunny installation. Be sure to clean the paste position thoroughly with detergent before installation. Too much sand, gravel and dust will seriously affect the adhesion of the weather protection; 2. Hold the weather protection close to the window for a clear comparison. Confirm the correct sticking position; 3. Slowly align and paste the position to prevent it from skewing or even wrong sticking. 4. After the installation is complete, compact the bonded parts. Do not wash the car for three days. Special reminder: ? Please confirm whether the product fits your car before purchasing. ? If you are not sure how to choose the right windshield for your vehicle, or have any other questions, please feel free to contact us and we will get back to you within 24 hour