Specifications: Material: Wood Item Size: Cube: 2.5 * 2.5 * 2.5cm Card: 5 * 5cm Package Size: 11 * 11 * 4.5cm Package List: 4 * Blue Cubes 4 * Yellow Cubes 4 * Green Cubes 4 * Purple Cubes 64 * Cards Note: 1.Manual measurement will result in an error of 1-2 cm 2. Due to the differences between different monitors, the image may not reflect the actual colors of the project. 3. If you have any questions, please contact us in time, we will reply within 12 hours