Get a perfect base for Your patio umbrella. Equipped with a large fillable reservoir, the round umbrella base stand can be filled with water, sand or water and sand to enhance weight. Thus, your patio market table umbrella will be support stably in windy days. Adopting premium HDPE, the umbrella base is weather-resistant and can withstand fierce impact. Coming with a turning knob and 2 plastic inserts, the fillable umbrella base can fit 9 ft. to 10 ft. umbrella with 1.5 in./1.9 in. umbrella pole. Besides, the design of our round umbrella base stand is full of exquisite details. Elegant texture on the surface makes it a perfect addition in your porch, patio, poolside. Weighing only 4.5 lbs. and comes with a hidden handle, transport the umbrella base will not be a strenuous job. Likewise, assembly is also simple for you. Color: Black.