The 27" Chess Demo Board is a must for teaching, group analyzing, or displaying tournament chess games in progress. The 27" demo board has 3 inch squares and large, easily recognizable pieces. This demo set is perfect for small to medium sized groups.The pieces have a white or clear background printed with colored chess pieces and are designed to slide into clear pockets over each square on the board to hold them in place. Two wooden dowels give the board support at top and bottom, while a strong cord allows the chessboard board to be hung from any hook or a tripod. The set features all 32 pieces and some red stars for teaching.