This is a very large chess set with a king that measures 5 inches tall and a 1.5 inch square base. Cast from solid zinc using the age-old lost-wax casting process. The pieces are brass and nickel plated and sealed with several layers of lacquer to prevent tarnishing and keep them beautiful and shiny year after year. Recommended Chess Board Size: 2.25″ – 2.5″ Squares.