Product details:

Specifically designed to hold a table umbrella. Molded anchor bold holes secure the base to deck for extra stability, with an available optional 35 lb. ring for increased stability. Long, reinforced stem with two thumb screws specifically designed for any umbrella with a 1 1/2 inch pole. Features: Specifically designed to hold a table umbrella. 35 lb. cement-filled resin. Optional 35 lb. ring for increased stability. Molded anchor bolt holes to secure base to deck for extra stability. Long, reinforced stem with two thumb screws specifically designed for any umbrella with a 1-1/2 inch pole. Will not rust or mar your deck. U.V. resistant and easy to clean with soap and water. Note: Our umbrella bases are available in a variety of sizes and materials to fit your needs. Be sure to measure where you will be using your base to ensure fit.