This 18" Dia Outdoor Round Stand is an Antique Designed with 27 lbs. Resin Material with Black powder double coated finish which is perfectly fitting and holding your outdoor umbrella securely. Antique Resin designed pattern in Black finish suitable to any outdoor patio. Includes a coupler to allow it to fit for 1.5 in. Dia umbrella poles. Easy to assemble. Overall Dimensions: 18 in. Dia x 14.6 in. Tall. Sturdy enough for home and commercial use.