Maximum protection for your children and pets from UV raysThis car window sun shade was made of high quality, breathable and stretchy nylon mesh . Rear window curtains can effectively protect your children and pets in the rear car from harmful UV rays and sun glare, reduce heat and prevent your children from getting burned or overheated. Fits all car sizes (98%) The car rear window sunshade is flexible and stretchable. Custom design measuring up to 42" x 20", fits most car rear windows. (truck, jeep or SUV, not minivan) (please measure your car rear window size before purchase) Lift and roll windows freely The mesh sunshade is breathable, it is on the outside of the door frame, you can roll up the windows freely to enjoy fresh air and a beautiful view outside while still protected from the sun Protect your privacyThe car window sunshade will create a privacy room for passengers. You can see the car clearly but it is difficult to see the interior of the car from the outside. Your valuables left in the car will not be coveted. Product WarrantyEach product includes a 1-year worry-free warranty. If you have any problem or suggestion, please contact us freely, we will provide friendly support within 24 hours. Install the most effective car sun shades, it could reduce the sun's glare, reduce the heat and prevent your children from getting burned or overheated. When you go out or travel, you can better enjoy music, movies, video games, reading and food. Provides maximum protection for you and your pet, as well as lowers the temperature in the car. (rear window only) The car rear window sunshade is flexible and extendable. Custom design measuring up to 106 x 50 cm, fits most car rear windows. (Please measure the size of your car's rear window before purchase). Are you afraid that your baby will get too hot in the sun? Are you afraid that the sun on the car will irritate your eyes? Are you afraid that your pet will get too hot in the sun? Perfect fit.