This car sunshade is made of polyester and aluminum foil bubble board (PET+PE), measuring 55*27.6 inches, suitable for most vehicles such as sedans, SUVs, small trucks, or vans. The aluminum foil bubble design effectively blocks direct sunlight, reduces interior temperature, prevents harmful UV rays, and keeps the car cool. The accordion-style folding design allows for quick and easy storage, with elastic straps to secure it without taking up space. Includes 4 tail-type suction cups for firm attachment to the windshield; soaking in water before use enhances adhesion, and a gentle pull easily removes it. Hand wash and wipe clean recommended.