Wooden Puzzle Each pairing is 8x16 cm. It consists of numbers 1-10 and different shapes. Each Puzzle Consists of 2 Pieces. 2-7 mm Wooden Material 100% Local (Our Own Production) Our Products are Laser Cutting - Printing is UV Printing. (It is not Paper Gluing.) Recognizing Tools and Their Functions Hand-Eye Coordination Small Muscle Development Being able to Relate Parts to Whole Strengthening Visual Perception Having Similarity and Difference Skills Suitable for Children 1 Year Old and Above Average Size of Wooden Pieces is 8x16 cm.