15ft Large Patio Umbrellas with Base Included, Outdoor Double-Sided Umbrella with Crank Handle, Powerful UV Protective, for Pool Lawn Garden (Navy Blue)

Perfect Shade with Double Size: The 15 ft double-sided patio umbrella provides ample coverage for a set of outdoor furniture, offering a cool and shady feel on a hot afternoon. High-Quality Fabric: Constructed from 100% polyester fabric that blocks excessive sunlight and provides resistance to fading. Robust Frame Construction: This patio umbrella features a powder-coated steel pole and 12 reinforced steel ribs, ensuring great strength and long-lasting durability. Additionally, three top vents promote air circulation, aiding in stability during use. Umbrella Base Included: The umbrella comes with a durable umbrella base, cross base, two sandbags, and a polyester bag cover. (Sand is not included; to ensure umbrella stability, please fill each sandbag with 50~80 lbs of sand) Convenient Crank Mechanism: Equipped with an easy-to-use hand-crank system, you can open and close the umbrella smoothly and effortlessly and rotate it for multiple shade angles