When a strong breeze blows, you will rest easy knowing the Elegance Series patio umbrella stand by Hammond will securely hold your Elegance patio table umbrella (sold separately) in place. The patio umbrella stand base is 20 lbs. of poly-crete (a polymer and concrete mix) that is UV and weather resistant for years of use. The patio umbrella stand base features a detailed design and finish that coordinates expertly with the Elegance outdoor dining series by Hammond.