For umbrellas with a black finish Choose a 70 lb. black base for an 8 ft. x 11 ft. rectangular umbrella Select a 35 lb. black base for a 9 ft. circular umbrella For umbrellas with a white finish Choose a 50 lb. white base plus our add-on weight for an 8 ft. x 11 ft. rectangular umbrella Select a 50 lb. white base for a 9 ft. circular umbrella For Nod Hill tables Our latest Nod Hill dining tables feature both a tabletop umbrella opening and a lower stabilizer to help your umbrella stay in place. If you have an older Nod Hill table without the stretcher, please ask a designer how to choose a weighted base that’s compatible with your table. Please note: We do not currently offer cantilevered umbrella stands.