Patio Studio 11 Foot Aluminum Market Umbrella, Crank Open in Bronze Pole with Outdoor Rated Polyester Lime Green Fabric 100% Aluminum Frame and Ribs Easy Open Crank Mechanism Outdoor Rated Polyester Fabric that Blocks Harmful UV Rays and Resists Mold and Mildew Single Wind Vent for added Wind Protection Clean with Mild Soap and Water