1Effective Sun Protection: Car side window sunshade provides excellent protection against harmful UV rays, effectively preventing interior materials from fading or deteriorating. 2Non Interference with Window Operation: This car window sunshade does not hinder the movement of car window or obstruct the rearview mirror, ensuring convenience and safety while driving. 3Enhanced Privacy: The window curtain sunshade offers strong privacy protection, effectively protecting the privacy of interior people, providing a comfortable space. 4Optimal Distance and Ventilation: This sunshade maintains a sufficient distance between the shade and the car window glass, allowing for proper ventilation while efficiently blocking out the sun's rays. 5Premium Materials: Made from premium materials, this sunshade offers a high level of thickness while remaining lightweight. Additionally, its soft and comfortable texture enhances its overall usability. 4 xCarWindowSunshade