This is a wood slat table top placed on a steel framed base. The wood top is made of White Oak which is dyed to a dark brown. White Oak is used for its hardness and durability. The base is 2" square tubing welded together to a seemless matte black finish. It is 6 feet long by 3 feet wide. This table is beautiful. The pictures do not do it justice. The price of the tabls is based on the type of wood and the finish used on the top and the base.