Make sure a patio umbrella stays firmly secured, even in harsh, windy conditions with this decorative patio umbrella base. This outdoor accessory is constructed of strong and durable cast iron that is incredibly weather resistant and heavy, ensuring long-lasting use and durability for years to come. The heavy properties of this base will keep the umbrella upright and ensure that it will not tip over, even in windy conditions. Featuring a thumb screw, this base can accommodate umbrellas with 1.25- to 2-inch diameter poles. The intricate geometric design adds a stylish element to this functional piece of outdoor decor, sure to complement any modern or contemporary aesthetic outdoors. This cast iron base for patio umbrellas measures 17" in diameter and 13.5" tall to accommodate most patio umbrellas and patio spaces. Even fit this base between any patio table (please note, a table is not included) with ease and stay cool in the shade.