Description Materials: Plastic Size:Length 36cm, Width 30cm The package included: 1Set Game end conditions: 1. Both parties have no pieces to play and the game is over;2. The chess piece of one side is turned over and the game ends; 3. The game is over when all the chess grids are flled;4. A player submits to admit defeat (cannot admit defeat within 1 minute after the start of the game);5.Negotiate withdrawal (no settlement); 6. Forced back. Winning judgment: After the game is over (the 1-3 method is over), according to who has more pieces onthe board, who wins, if the number of moves is the same. it is a tie; the player admitsto losing. The player who admits defeat is a failure, and the player is a victory. Tips: Due to manual measurement , there may be 5mm deviation exist,There are slight difference between the picture and the item caused by light brightness,hope you can understand.