AMMSUN Plastic Beach Umbrella Table with 4 Cup Holders, White (17 Inch, White) Overall dimensions: 17 inch diameter x 2 inches tall; weighs 1.7 pound, so it's a great size for your beach or patio umbrella. Features four 3.75 inch diameter x 2 inch deep drink holders and four 5 x 4.25 inch snack trays. Table is made from durable plastic material so it is weather resistant and easy to clean. Tables easily fit standard beach or patio umbrella poles. Adjustable clamp will fit on any umbrella pole up to 1.5 inch diameter. Minimal assembly is required, simply attach the hollow cylinder piece to the table and slide it up the umbrella pole and tighten using the included wing nuts to hold the table in place. AMMSUN provides 1-year manufacturer's warranty for worry-free purchasing.