High-quality material with functions, wear resistance, aging resistance, and impact resistance. Unique sunshade style, umbrella design/stretch design, small size, easy to carry. Aim at anti-UV, lower car interior temperature in the summer. Long service life. This car windshield sunshade retractable is made of high-hardness steel, which is strong, durable, and corrosion-resistant & has a long cycle life, giving you a better sun shade experience.