SIZE AND PACKAGE-The size of wood teaching clock is 22.5*22.5*2.4cm(8.8*8.8*0.9 inches).Great fun for your baby and child. WOODEN EDUCATONAL TOYS-This is a toy that gives the child unlimited imagination.They develop problem-solving skills and learn to think logically. They are really wonderful puzzles for 3 years old kids to have fun while developing physical, cognitive, and problem-solving skills.It can also enhance children's Self-Confidence and Spatial Thinking Creations.Wear line blocks, can bring the child fun,enhance children's self-confidence.Both Boys and Girls Love it. CHILD SAFE-The jigsaw puzzles for children polished very smooth and no wood barb, it will not scratch the hands of children. AGE-Recommendation puzzles for over 3 years old. First learn shapes, colours, numbers and counting then gradually to learn to tell the time. Each blocks is not the same as the shape ,color and shape with relative,so it can exercise baby's hands, eyes, brain coordination and cognitive ability.