1.[Easy to Install]:Build in 10 movable magnets and will be installed in seconds, Just place it on top of your steel side window frame or steel side door frame and adjust the position make it works great. Can be easily folded and stored when not in use, very convenient in daily life. versatile and suitable for most vehicles. 2.[Premium Material]:The car window sunshades, made of high quality black tape and polyester material, reducing interior heat, and preventing sunburn, it has an anti-ultraviolet function which can be a good solution to the sun exposure will affect the 's rest. 3.[UV & Privacy Protection]:This car window cover features a fully shaded design, shades provide complete window coverage that can fully cover your every move inside the car, creating a more private space to changing clothes, taking a nap, or breastfeeding. 4.[Foldable Design]:It can be folded at will and has a reserved rear view window to ensure driving, and does not affect the lifting function of the car window at all, you can not only get some sun protection and heat insulation, but enjoy the scenery along the way.