Classic, all-weather market umbrella. Canopy made from fade- and moisture-resistant, solution-dyed polyester. Single-vent canopy allows warm air to circulate. Powdercoated aluminum frame and pole included. Octagonal umbrella with an 8-rib canopy; rectangular, a 6-rib canopy. Create your own custom Market Umbrella in just three easy steps: pick the perfect shape and size for your patio, select a canopy color or pattern, and specify a frame finish. Then add a matching cast iron base (sold separately) for unwavering support. Configure your favorite combination, and your season is sure to be made in the shade. . . . . . 1-1/2 dia. pole. Raise, lower, and adjust your canopy with the integrated hand-crank lift and push-button tilt controls. Fluted base crafted from cast iron (sold separately); 50 lb. base recommended. Simple assembly required. Always close umbrella when not in use or in inclement weather. Imported.