Upgrade your outdoor space with Ainfox 9FT Market Patio Umbrella, designed for durability, convenience, and superior sun protection. Crafted from waterproof polyester fabric, this umbrella offers UPF 50+ UV resistance, shielding you from harmful rays while remaining fade-resistant and easy to clean. The sturdy steel pole and reinforced ribs ensure stability in windy conditions, while the top air vent reduces wind resistance for added safety. Operate with ease using the smooth crank mechanism for effortless opening/closing, and the push-button tilt function allows adjustable shading angles to keep the sun at your back. Perfect for round, square, or rectangular tables, this umbrella fits 4-6 chairs, making it ideal for gardens, patios, cafes, pools, and beaches. Vertical tube aluminum: φ1.5"(38mm) x 0.03" Note: The paito umbrella and base arrived in two separate packages.