Made from the highest quality materials without any hazardous substances, these cute wooden educational animal puzzles will encourage your child to play creatively. At the same time, our product is a great educational toy for your child to grasp spatial awareness. A recent study conducted at the University of Chicago shows that children—who demonstrate stronger spatial skills at an early age—may also grow up with a more developed understanding of numbers. These children perform better in both geometry and arithmetic, when learning the number line and solving math problems. Quality smooth wooden material Completely safe paints Our product is in the form of a 10 PIECES VERTICAL BAR PUZZLE. Its dimensions are 22*13 cm.