The M8142HSTU 42" Round Bar Height Table is a fully welded aluminum base with a 3/16" thick stamped aluminum top. The top is made from a sheet of aluminum that is punched with a geometric pattern. The base frame and top can be finished in any of Texacraft's powder coat finishes. The M8142HSTU table can accommodate a 1 1/2" dia. umbrella pole. The table requires simple assembly.