I purchased this over the winter hoping to set it up with my patio table this spring. Unfortunately there was limited information concerning the base and I discovered the base is too big to work with my table. The top pf the base is taller than the table top rendering the umbrella useless for my purpose. The dimension section does not have enough information concerning the base. Now I'm stuck with an umbrella I can't use. First time I experienced a problem with a product I bought from Wayfair.