Large Capacity: The basic umbrella weight bag has a maximum capacity of 85 pounds of sand. Wrap it around any umbrella pole to ensure stability and safety during windy conditions. (Sand shovel not included). Quick and Simple: Fill the sandbag in just a few minutes. Features a side opening for easy placement on any umbrella stand. Use the heavy-duty Velcro closure to quickly secure the base. Get back to enjoying your time outdoors without delay. High-Quality Material: Made from 900D rip-stop polyester, this weight bag is water-resistant, fade-resistant, and mold-resistant. Triple-stitched seams and reinforced sides provide added durability. Overall dimensions: 46 x 15 cm (18" x 6"); center hole diameter: 8 cm (3"). Convenient and Portable: Equipped with two sturdy handles for easy lifting and transport. At the end of the season, empty the sand, fold, and store. Ideal for use on balconies, beaches, gardens, meadows, and hilltops. Better Protection: Designed to fit umbrella poles up to 3.0 inches in diameter. The round weight bag complements the shape of most round umbrella stands and provides the extra weight needed to keep your umbrella secure.