This standard flat style base is available in 35 lb. and 70 lb. weights, made of pure steel and is available only in a black matte finish. This durable umbrella base is designed for dining sets with limited clearance. Both styles include Treasure Garden's patented dual-purpose stem, which allows you to use the base with a free standing shade umbrella or underneath a table. This steel base is our #1 selling umbrella base to fit underneath virtually all teak dining tables.