Keep your deck or patio in the shade with the 20 Pound Half Round Umbrella Base by Pure Garden. This weighted base is meant to be used with half umbrellas. It''s great for use on smaller decks, balconies or patios since the flat edge allows it to be placed flush against a wall or railing. The base has a durable resin and concrete construction and weighs 20 pounds. This makes it strong enough to stand up to use in most weather. The upright pipe can be fitted with either of the included collars to accommodate umbrella poles of varying diameters and a screw to help keep your umbrella stable and upright. The attractive floral design is sure to enhance your outdoor decor.STURDY AND DURABLE- The base is made of durable resin and concrete and weighs 20 pounds. This makes it strong enough to stand up to outdoor use in most weather and to exposure to the elements.COMPACT DESIGN- Made to be used with half umbrellas, one side of this weighted holder is flat so it can be placed directly against a wall, railing or other stable surface. It is perfect to use on smaller decks, balconies or patios.DUAL COLLAR FITTINGS- The upright pipe can be fitted with one of the two included collars to accommodate umbrella poles of varying diameters. It also features a screw to help keep the umbrella steady and upright.ATTRACTIVE DeCOR- The weighted base features an attractive floral design and a classic black coloring that is sure to enhance any outdoor decor. It has a simple elegance that you and your family will love.PRODUCT DETAILS- Materials: Resin and Concrete. Dimensions: 19" L x 12" W x 13" H. Weight: 20 Pounds. Includes Hardware.