This 2-piece cantilever umbrella stand includes two matching sections that add up to one heavy-duty weight base when filled with water or sand. Molded of black resin, the twin sections keep the cross-shaped base of your outdoor cantilever umbrella firmly anchored in strong winds and inclement weather. Weighing up to 100 pounds when filled and placed together as a heavyweight pair, once emptied they're lightweight for easy transport and storage.