Perfect Partner for Your Patio Umbrella!Our fillable umbrella base stand measures 19.5'' x 14'' (Dia. x H) . The large reservoir can hold up to 5.2 Gal water, 51 lbs sand, or 66 lbs sand and water, improving wind resistance and stability. Besides, it is made of premium Hdpe material, which can resist all weather, ensuring long-term outdoor use. Thanks to the 2 adapters of 1.5'' and 1.9'' diameter, the umbrella stand is suitable for most 9-10 ft market umbrellas and patio table umbrellas. And with its exquisite pattern and classic black colors, this weighted umbrella base goes well with any decor theme.Features:Designed with a large reservoir that can be filled with sand or water to add stabilityComes with a built-in handle on the bottom, only weighs 5 lbs, easy carryingEquipped with protective pads on the bottom, keeping the umbrella base stable