The 9-foot market patio umbrella is the perfect size for shading a large area. It has a crank open feature that makes it easy to set up and take down while the push-button tilt mechanism allows you to adjust the angle of the umbrella to get the perfect amount of shade. The aluminum frame is lightweight but durable, with six fiberglass ribs providing support for the extended canopy. The polyester fabric is Uv resistant and easy to clean. This umbrella is a great addition to any patio or deck.