Description: Highlights: This wooden dinosaur is a lifelike, educational and intellectual toy, making it a great gift for Children's Day.Material: This diy assembly toy is made of durable wood, durable and safe, suitable for children to play.Size: The 3d wooden puzzle model robot kits size is 31cmx3.5cmx16.5cm/12.20inchx1.38inchx6.50inch, which is suitable for children to operate easily, while also being compact enough for easy storage.Interaction: Wood building toy create a harmonious parent child atmosphere for families, allowing children to improve their collaboration and communication skills during interaction.Package: Each package comes with a science project, providing your child with hours of fun and learning experience. Size Chart: 31cmx3.5cmx16.5cm/12.20inchx1.38inchx6.50inch Package Includes: 1 3D Wooden Puzzle Model Robot Kits 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.