Semi-Automatic Opening and Closing Function: The patio umbrella's ribs are internally equipped with a gas spring. Pulling the "open" label assists with opening, while pulling the close button enables quick and smooth closure, making it more effortless to use. 320/GSM Taiwanese Ramie Fabric: Featuring yarn dyeing technology, it resists fading while providing excellent UV protection, water-repellent, and tear resistance. The fabric texture design on the umbrella surface showcases luxury & beauty. 1.9-inch Thicker Pole: 30% thicker than regular market umbrella, it can withstand up to 35 mph winds. Its double powder-coated aluminum surface ensures exceptional rust resistance. 14x24 mm Heavy Duty Ribs: 25% thicker than standard umbrellas for superior wind resistance while providing excellent support and balance for the canopy. Minimize sway and enjoy a steady and secure shade experience! Attention: Weighted base in the picture is NOT included, please search AT4020 for matches weighted base. Package Includes: 10'x10' feet aluminum outdoor umbrella in gunmetal gray pole beige canopy.