UNIVERSAL: The window sun shade can be stretched so it fits most car windows. Note: The curtain can only stick to the iron frame, please check your car window frame material before buying The size of the rear curtain is 45*88cm, please measure the size of the window before purchasing. Block UV rays and provide privacy: Magnetic curtains can effectively protect you, your family and car interior from UV rays. Also provides good privacy as passers-by cannot see anything through the windows Easy to install and take off: Align the magnet to the iron window frame, it will be done easily within 5 seconds, very firm. It can be folded into a small size for storage Convenient and comfortable: because it is freely retractable, you can see the rearview mirror while driving without hindering the lifting of the window. The curtains are made of environmentally friendly satin fabric, no smell, exquisite workmanship and comfortable touch