1Adopted premium eco-friendly plastic, it is durable, non-toxic and safe to play with 2Classic strategic board game exercises your kids' thinking ability 3Suitable for 2~4 player playing together, so you can play with your children, promoting child-parent interaction and communication for a good relationship 4Comes with 84 pieces in 4 colors, every piece is of a different shape, every move counts and every game is unique 5This board game's goal is to cover as much of the board with your pieces as possible. Blockade your opponents while expanding your own territory