Board measures 20”L x 20’W x .5”H (50cm x 50.cm x 1.3cm). Square measures 2” (5cm). Tournament standard sized chess board. Made of wood with polyester coating Black Color Board measures 20”L x 20’W x .5”H (50cm x 50.cm x 1.3cm). Square measures 2” (5cm). Tournament standard sized chess board. Made of wood with polyester coating Black Color