Cantilever Offset Umbrella Base Portable Square Parasol Weights with Wheels, Water and Sand Filled, Up to 165 lbs, BlackHeavy Duty Base: This weighted umbrella base fits most offset and cantilever umbrellas, and holds up to 132lbs water, 150lbs sand or 165lbs sand and water mixture to keep your umbrella secure. (Note: This does not include an umbrella post, this is only the base for a post.) Sturdy Material: Made of strong and durable HDPE Plastic, this cantilever umbrella base is perfect for outdoor use. Two Wheels: Easy to move around when it's filled up and you