Car Side Sunshade Summer Protection Heat Insulation Cloth Cover Foldable Side Window Cover Sun Visor Front Rear Auto Accessories. Feature: 1. Superior Shade Performance: Our car sunshade curtains are made from a thickened nano-black glue cloth with an evenly coated layer, providing excellent shading performance and effectively rejecting light transmission. 2. Foldable and Safe: Designed with flexibility in mind, the universal side window shades can be folded conveniently as needed. They also feature a reserved rearview window, ensuring an unobstructed view and safe driving. 3. Magnetic Attachment: Equipped with strong magnets for attachment to the car body frame, our car side sunshade allows for free window operation, ensuring that they do not obstruct window opening and closing. 4. Retractable Design: The retractable design of the window magnetic suction sunshade offers the best of both worlds - it provides effective heat insulation and sun protection while allowing you to enjoy the beautiful scenery along the way. 5. Versatile and User-Friendly: With their easy installation and ability to adapt to different window sizes, the heat insulation cloth cover is a versatile and user-friendly choice for a more comfortable and enjoyable driving experience.