Sunrinx 8.8-ft Aluminum White Market Patio Umbrella with Base

8.8-ft Aluminum White Market Patio Umbrella with Base. Water-resistant polyester canopy which protects you to expose under the sun. Rust-resistant powder coated aluminum pole which is sturdy and strong. The base is made from poly resin, this piece is rust-resistant and made to last for years. Diameter aluminum pole with crank and push button tilt