Dimention: 32.2 X 32.2 X 8 inches.ONLY for PURPLE LEAF offset patio umbrella.ESPECIALLY for 9 feet square umbrella, 10 feet square umbrella, 10 feet round umbrella, 11 feet round umbrella and 9 X 11 feet rectangle umbrella. Srurdy Material: Made of PP plastic, which is sturdy and weather-resistant, it maintains a long service life. Exquisite Craftsmanship: 3D surface design is more fashionable and textured. Inject Options: Water and sand can both be injected, about 220 lbs with fully injected. Thoughtful Customer Service: Please feel free to come to us if you have further problem or missing parts with this product.

With this umbrella base, your offset patio umbrella can be stand in any place.

With this umbrella base, your offset patio umbrella looks more fashionable.

With this umbrella base, your offset patio umbrella gains more stability.