Create a shaded oasis on your patio with this YMOUTDOOR manufacturer functional half umbrella base with Factory Price. Made of durable and rust-free resin stone, it is strong enough to stand up all elements and suitable for most umbrellas. 20" Half Round Patio Umbrella Base Featuring a half-circle silhouette, the weighted base is great for use on narrow decks, balconies or patios as the flat edge allows it to be placed flush against a wall or railing. The elegant marble pattern design in black finish makes it a perfect addition to any outdoor decor. No need to full-fill with water or sand makes it convenient to use and maintain, carry and storage. Enjoy your personal leisure time in the cool shade flawlessly with this necessary base!