Perfect Partner for Your Patio Umbrella!Our fillable umbrella base stand measures 22'' x 12'' (Dia. x H) and the total weight(when being filled with water) including the base itself is 57 lbs. And you can fill the reservoir with 6 Gal water, 86 lbs sand, or 102 lbs sand and water for enhancing wind resistance and stability. Besides, it is made of premium Hdpe material, which can resist all weather, ensuring long-lasting durability. Thanks to the 2 plastic inserts of 1.5'' and 1.9'' diameter, the umbrella stand is suitable for most market umbrellas and patio table umbrellas within 10 ft. Furthermore, with its exquisite flower pattern and classic black colors, this weighted umbrella base could add a touch of charm to your outdoor space.