Wooden mathematical game for kids to learn simple maths calculation. The product contains 19 number tiles, 5 mathematical symbol tiles and 52 pcs of sticks from 4 colors. The product dimensions of the wooden case are about 23.5 x 16 x 3cm LxDxH. Note: Due to the difference between different monitors, the picture may not reflect the actual color of the item. We guarantee the style is the same as shown in the pictures.