Houdini Shogi Japanese Chess Game Travel Set with Magnetic Folding Board (3814 UK) Improve your mental agility Dimensions: 9.84" x 9.84" x 0.94" (25cm x 25cm x 2,4cm) Magnetic folding board dimensions 11" x 11" (28cm x 28cm) A nice gift for family and friends Ages 6 and up; without instructions