Put the finishing touch to your new umbrella with this smooth and contemporary fiberglass umbrella base by Fiberbuilt. Available in 8 colors. Scuff resistant gel coat finish. Comes with powder coated aluminum sleeve for pole support. The sleeve will accommodate poles up to 1 1/2". 90 lb, 110 lb, 125 lb and 150 lb models ship filled or empty at customer's preference. 175 lb and 200 lb models ship empty. Easily filled on site with concrete (instructions included).