Fiberbuilt has designed this round, concrete base to stand up to the demands of contract use while not condoning style. If your looking for a base to stand the test of time, go no further. It weighs 55 Lbs. and is built to accommodate shades up to 9 Ft. All sizes bases come with black trim and a standard black sleeve. The sleeve will accommodate poles up to 1 3/4". Some assembly required.