Premium Quality Fabric: Made of high quality polyester fabric which is waterproof, UV rays protection, long lasting and fade resistance Large Shading with Double Sided: This patio umbrella measures 13 x 6.5 x 7.8 ft(L x W x H), providing a large shading area for your outdoor activities, enjoy more comfort and coolness Sturdy Construction: Made of a powder coated steel pole, which is anti-rust and great for outdoor use. Pole diameter: 1.5 in (38 mm). 12 enhanced steel ribs provide optimum support for the large double-sided canopy. Besides, there exists a snap pin for better fixing the canopy Easy Crank Mechanism: This outdoor umbrella boasts a hassle-free hand crank system, allowing you to effortlessly open or close the umbrella Wide Application: This large double-sided umbrella is a perfect and essential for summer or sunny days to shade sunshine, which is perfect for different outdoor scenarios, such as yard, beach, square, garden and patio shops, cafe, restaurant, swimming pool