This is a 9-way mat that is portable and convenient. Shogoya Mat 9-Way Board is a simple and slightly thin matte soft PVC board made by Shogoya original.
If it gets dirty, it can be wiped clean with water unlike wooden gobboard only (for those with scales), but if you rub it hard, the scale may fade or disappear, so please wipe it gently.
Due to the nature of the Shogoya mat board, when rolling up the board during transportation, please be sure to roll the side of the board with the markings inside the case.
The side easily flattens when the board is expanded, and prevents damage to the surface of the board.