Skill Development: This Christmas Puzzle Track Toy is designed to enhance fine motor skills, improve hand eye coordination, cultivate patience and focus, problem solving abilities, and promote spatial reasoning skillsMaterial:Train Tracks Set made from ABS material that ensures long term useDimensions: The train head measures 12cm/4.72inch in length, making it an ideal size for little hands to handle and play withDesign:Puzzle track play set is Xmas theme which add strong festive atmosphere Gift: Puzzle car tracks with vehicles set makes an Christmas gift for children, providing them with both entertainment and educational Size Chart: Train Head: 12cm/4.72inch Package Includes: 4 Puzzles1 Train Note: 1.This is not infant toy, please take away from children to avoid eating.2.Please allow slightly errors due to manual measurement and different monitors.