Find Patio Umbrellas And Bases at Target.com! The Room Essentials Resin Patio Umbrella Base - Black will go great on your patio or deck or wherever you want to add shade. The umbrella base fits a 1.5 inch umbrella pole, so you can add a shady spot even if you don't have a table with an umbrella hole. Fill the umbrella stand with sand or something similar to help anchor your umbrella with some substantial weight. The black resin will match virtually any already existing outdoor decor. Color: Black.