Ensure your patio umbrella stays securely in place with this sturdy and mobile umbrella base, designed for both convenience and reliability. The base offers large capacity options for water or sand, providing excellent resistance against strong winds and heavy rain. The umbrella stand can hold up to 36 lbs. of water or 54 lbs. of sand, ensuring stability in all weather conditions. Equipped with four universal wheels, this mobile umbrella base is easy to move around your poolside, backyard, garden, or patio. Two of the wheels feature built-in brakes to securely lock the base in place, keeping your umbrella steady. Made from high-strength PE material, this umbrella base is weather-resistant and designed for long-lasting durability. The concave bottom hole design enhances the base's hardness and non-deformability, ensuring it stands strong even under pressure. With 2 receivers that fit umbrella poles with diameters of 1.5 in. and 2 in., this versatile base accommodates most umbrella rods, providing compatibility with rods of 1.25 in. or 1.9 in. as well. Installation is quick and simple with the screw-in structure that requires no additional hardware. Just insert the tube into the hole, secure the receiver with the fixed knob, fill the base with water or sand, and close the injection hole cover. It's all set in minutes. Color: Black. Material: Plastic.