From the publisher:
Checkmate! These fun, durable pieces make traveling fun and easy.
The convenient 6 3/4" square tin case makes it easy to slip the games into most bags to take everywhere and keep kids entertained on a trip, waiting at the doctor's office, dining out, while stuck in traffic or just visiting grandma's house!
The game features big magnetic playing pieces that are easy for kids to use and hard for kids to lose.
Contents: 16 White Magnetic Pieces, 16 Black Magnetic Pieces, Magnetic Game Board, Rules