Mondawe - 19.5 Inch Fillable Round Umbrella Base Stand for Yard Garden Poolside - Black

The 19.5 - inch fillable round umbrella base stand offers stability with its sand/water reservoir. Weighing 5 lbs with a bottom handle, it’s portable. Made of durable, waterproof HDPE, it has protective pads. Two plastic inserts fit 1.5"/1.9" poles, secured by two tightening knobs.