【Extra Large Shading Area】- Create a comfortable outdoor oasis with our 15ft x 9ft large outdoor umbrella. Whether placed beside a pool or over a patio table and commercial use, this rectangular patio umbrella is the ideal addition to your outdoor space.【Easy Crank System】- This rectangle patio umbrella features a smooth hand-crank lift for effortless opening and closing, providing convenient sun protection all day long. Making this patio table umbrella perfect for any sun-exposed outdoor space.【UPF50+ High-Quality Fabric】 Our 15ft rectangular patio umbrella is crafted from premium polyester fabric, offering superior UV protection and water resistance. Easy wiping after rain reduces cleaning burden, ensuring long-lasting vibrant colors that keep your umbrella outdoor patio looking fresh and stylish for long time.【Stable Umbrella with Sandbag Base】- This umbrella outdoor patio with stand comes complete with a durable cross base, two sandbags, and a base cover—saving you the hassle of additional purchases. (Note: Sand is not included.) For optimal stability, fill each sandbag with 60-70 pounds of sand.【Sturdy and Durable Frame】- Designed with a reinforced 5+2+5 steel rib structure, this patio umbrella offers superior support compared to standard frames. It can effectively prevent the umbrella from sagging.The rust-resistant structure ensures longevity, making it a reliable deck umbrella that withstands outdoor elements.