100% Polyester pongee waterproof fabric and aluminum. 8 ribs made from strong fiber for extra support. Hefty rubberized handle provides a comfortable sturdy grip, sized in 11.42 inches. Auto open close system, can operate it with one hand in one second. Umbrella dimensions: Closed length: 11.42 inches, Coverage diameter: 37.4 inches. Reinforced windbreak frame: Stretchers and axles are made of extra-thick hardened metal.
