Enhance your outdoor relaxation with our versatile umbrella base, designed for easy mobility and shade control. With four smooth-rolling caster wheels and locking mechanisms, you can effortlessly glide it into place. This base fits all cantilever and offset umbrellas, accommodating various sizes and mounting patterns. The refillable reservoir allows you to fill it with up to 330 lbs of sand or water, ensuring stability even in breezy conditions. Made from rugged Hdpe plastic, it withstands diverse weather elements, providing a reliable support system. Enjoy your outdoor oasis with confidence and ease.