Umbrella Base - Fillable Mobile Patio Umbrella Stand, Heavy Duty Windproof 125lbs, 4 Wheels, 2 Locks, Fits 1.5-1.9in Poles, Classic Black

【Heavy Duty & Windproof】: This umbrella base can be filled with up to 123 lbs of sand or 37 liters of water; ensuring exceptional stability and preventing your umbrella from tipping over in windy conditions; ideal for exposed patios and decks 【Mobile Design with Locks】: Equipped with four durable wheels, two of which are lockable; allows for easy movement and secure positioning of your umbrella; perfect for rearranging your outdoor space as needed; compatible with 6-12ft umbrellas 【Secure Pole Fit】: Features two tightening knobs and interconnecting plates with metal pins; securely holds umbrella poles sized 1.5-1.9 inches; preventing wobbling and providing a stable support for your parasol; suitable for various umbrella types 【Durable Construction】: Crafted from rugged HDPE plastic with a robust steel pole tube; designed to withstand outdoor elements and provide long-lasting performance; measures 22x22x7 inches; offering a substantial base for maximum stability and durability 【Versatile & Easy Storage】: Finished in a classic black color that complements any outdoor décor; perfect for patios, decks, poolside areas, and gardens; easily dismantled for compact storage when not in use; simplifying seasonal setup and takedown