Description: - Teaching aids: wooden , children' teaching aids, cultivate children's ability and logical thinking ability. - Early education: combination of early education, allowing children to carry out early education and enlightenment and develop their intelligence. - Benefits for kids: learn numbers from 1 99 and lay math. - High Quality Material: Well crafted wooden digital card, environmentally friendly printing, safer . - Ideas: No one loves puzzles. Christmas/birthday gift.Specification: - Color: - Material: wood - Size(LxW): Approx. - Bottom : 28x30cm/11.02x11.81inch - Digital blocks: 3.5x5cm/1.38x1.97inchPackage Includes:4 Pieces Bottom18 Pieces Digital blocksNote:Please allow 1-3mm measuring deviation due to manual measurement.Due to the different monitor effect,the actual the item might be slightly different from the color showed pictures.Thank you!