The BFM UB50RD Umbrella Base is designed to provide stability and support for your outdoor umbrellas. With a 16-inch diameter base plate and a weight of 50 lbs, it ensures your umbrella remains securely anchored, even in windy conditions. This base is compatible with 1-1/2 inch diameter umbrella poles and is filled with concrete for added durability and strength. Ideal for use with tables, it combines functionality with a sleek design, making it a perfect addition to your outdoor setup.