Aluminum substructure for extra tabletop support, Solid material is colored throughout, making it easy to remove scratches or scuff marks; heavyweight material is ideal for high-wind areas, Durable, low-maintenance material is colorfast, UV-resistant, easy to clean with mild soap and water and fully recyclable, Stainless steel hardware, Weatherwood, a cutting-edge engineered resin polymer, is designed to withstand the elements and offer a long-lasting wood look and color, Designed to withstand the harsh elements of the outdoors, Assembly required