This is a contemporary concrete 42 diameter coffe table. The concrete is our charcoal color and is polished. The concrete is gfrc meaning it has fiber and other addictive to make it stronger and durable. This is a highly finished design. The metal use for legs is repurposed from old oil tanks. We cut up the tanks to size, overly clean the, and then comes the hand finishing. The metal is treated in the photos with bronze. The coloring of the concrete can be change to suit your needs. The metal legs can be also altered.