TThe Treasure Garden 9' Aluminum Push Button Tilt Umbrella is a best-selling model because of its durable construction, appealing profile and ease of use. It has a push-button tilt feature and is available in many powder-coated finishes for the all-aluminum frame and ribs. The umbrella pole diameter is the industry standard of 1.5" and will fit into most umbrella bases. We recommend an umbrella base weighing a minimum of 50 lbs. for freestanding use.Finish Available in White, Black, Bronze, champagne, and Anthracite.