FULL COVERAGE: This 15 foot umbrella provides added protection with its extra-large double-sided design, featuring an 8.85' diameter. Sit and relax in the shade in your garden, backyard, poolside and beach. WEATHER RESISTANT: High-quality polyester canopy of this outdoor double umbrella blocks most harmful sunlight and creates a cool shaded atmosphere. The quality polyester material is anti-fading to keep your umbrella looking elegant year after year. LASTING DURABILITY: The Outsunny double sided outdoor patio umbrella has been designed with durability in mind. The rust-free resistant steel pole and 12 steel ribs support the large patio umbrella and will provide superior strength and durability for years to come. EASY CRANK MECHANISM: The manual crank mechanism located on the pole of the outdoor patio umbrella is easy to control for smooth opening and adjustment. Simply turn the crank to open and close the umbrella at your own convenience. EASY ASSEMBLY: Toolless assembly finished in seconds, the umbrella is simple and quick to add to your yard. You can set it up and move it about wherever you want to. NOTE: Do not use umbrella during extreme weather (strong wind, heavy rain, snow).