Made of 210D silver plasters(polyester) and iron. The interior is supported by 8 high-quality umbrella ribs. Equipped with a stable base at the bottom. Very easy to open and close. Lightweight, adjustable and instant sun protection. It only takes a few seconds for easy setup from packaging to complete setup, and back to the carrying bag. The portable package is lowered into the carrying bag for easy transportation. It is easy to transport to sports games, beaches.