Enhance the stability of your umbrella with our premium round umbrella base. Made with recyclable Hdpe material, it fits umbrella poles with diameters of 1.49 inches and 1.9 inches. Offering a water capacity of 66.1 lbs or a sand capacity of 88.2 lbs, it ensures a secure and reliable hold. With a single knob for easy fixation and a unique patterned border, it combines functionality with aesthetics.