Ships from Hong Kong. Puzzles can improve kids memory ability, judgment ability, thinking ability, promote brain development. This funny puzzle is made of wooden blocks, one side are English letters, the other side are numbers. Let your child recognize numbers, letters, colors and animals in this puzzle game. It could not only cultivate children observation of the color or shape, strengthen the visual recognition, but also strengthen the children integrity of things. Dimensions: the height is 20cm, the width is 29cm and the thickness is about 1.5cm.