Safe Driving Design: Two car sun visors mounted on the front window provide a cool and safe driving without blocking your view. Enjoy the natural breeze: With these curtains installed, the windows can also be rolled down. In this case, you are free to enjoy the natural breeze and even keep out mosquitoes. Perfect for kids: Protect your loved ones in car seats and booster seats by installing these sunshades on the back door of your car. This provides UV protection, reduces sun glare, reduces heat, and prevents your child from getting burned or overheated. The side window shades are made of a flexible, stretchy mesh material that helps block sunlight, keeping your kids safer and your car cooler. It also won't damage your car's paint job or interior. This durable, lightweight fabric pulls down the doors with ease. Provide your passengers with the most comfortable travel experience. Fits Most Cars: Window shading with a flexible and stretchy mesh design fits most cars, windows up to 47" 22"