Product description: [4 windows with sunshade] The front window can have 2 sunshades, and the rear window can have 2 sunshades. Comprehensive protection of drivers and passengers. (Not applicable to frameless or sliding windows.) [Suitable for most cars] The window sunshade adopts a flexible and elastic mesh design, suitable for most cars, the rear window can be up to 44 inches × 20 inches, and the front window can be up to 35 to 51 inches × 20 inches. [Safe driving design] The two installed car sun visors in the front window can provide cool and safe driving without blocking your view. [Enjoy the natural breeze] The windows can also roll down when these shades are installed. In this case, you can freely enjoy the natural breeze and even block mosquitoes. [Suitable for children] By applying these awnings to the rear door of the car, protect your lover on their car seats and booster seats. This provides UV protection, reduces sun glare, reduces heat, and prevents your child from being burned or overheated. Product features: Material: Nylon mesh + Velcro + Cardboard Size: 1 pair of front window + 1 pair of rear window Parameter: Black single layer Packing list: 4pcs products The car side window sun shade is made of high-stretch Nylon mesh cloth This rear front side window shade can reject the harmful UV rays and sun glare The window sun shade can create a more comfortable environment, 100% covering With windows open freely, do not worry about bugs flying in or wandering eyes The car shade is great for kids, prevents from getting burned or overheated