The Premium Aluminum Concrete Freestanding 100 lb. Umbrella Base w/ Wheels (100A) by Frankford Umbrellas has a sleek, low-profile style that will coordinate well with your umbrella frame finish and the rest of your patio collection. Designed for commercial and residential use, this base is built with a cast aluminum shell and filled with concrete to ensure long lasting durability and corrosion resistance. Several optional umbrella stem heights allow you to enjoy your umbrella with a patio table or freestanding. This base will fit any umbrella pole up to 1.5" in diameter. Not sure which umbrella base is right for your Frankford umbrella? Check out the attached Umbrella Base Guide to find the best fit and style for your sunshade! If you can't find the finish you're looking for, feel free to give our sales team a call at 1-888-947-4449 to discuss more options!