The material of our board game is glass. There are a total of 9 wine glasses and a chessboard. It is a very suitable game for parents and children. Suitable for gatherings, bars, parties and other occasions. We have three sizes for you to choose. Small chessboard 5"*5". Medium chessboard 8.5"*8.5". The size of the large chessboard is 10"*10". Our price is the medium price. The size, position and color of the logo can be customized on the board.