The set is constructed of elegant alder wood and the top is deeply lazer engraved wth selected images. On the flip side of the alder box is the chessboard. It is colored steel. Each square on the board is the image of a Patriot helmet with "NE" on it. The pieces are made of solid pewter,and or wood. The king is 2.5 inches.The dimensions of the unit is 10” by 10” by 3 inches high. Each of the championship years has the team's name and the won game count.