Take the great game of chess wherever you go with the 20 Inch Ultramat Super Travel Chess Board. This board folds and rolls up conveniently for easy storage and transport so you"ll always be up for a challenge. Just spread the vinyl material out and the board will spring back into its natural, perfectly flat state. When in play, the board measures 20L x 20W inches with 2.25-inch squares that that accommodate larger chess pieces. About WorldWise Imports: Specializing in retail and online merchants, Worldwise Import founder Cheryl Stern has assembled a team that has the experience necessary to import the very best international products. Since 2001, the team has traveled all five continents to find and supply the finest in chess, backgammon, cribbage, and other traditional games, as well as some exotic and not so traditional games. Worldwise Imports" commitment to excellence has helped it become a leader in world import markets. * Board dimensions: 20L x 20W inches * Square size: 2.25 inches * Made of durable vinyl material * Perfectly flat game surface in seconds * Can be folded or rolled for easy transport and storage