Educational Toy: This quarry engineering train set is designed to inspire children's imagination and allow them to build their own track world. It enhances manual dexterity, hand-eye coordination, and creativity. Easy to Assemble: The adventure track toy set has a smooth surface and is easy to assemble. Its smooth PP structure makes it a durable and safe educational choice for children. Ideal Gift: This educational engineering toy train is a great gift for children on Halloween, New Year, Thanksgiving, birthdays, and other occasions. Develop Children's Skills: Engineering track sets for children help promote hand-eye coordination, dexterity, problem-solving abilities, and social skills. Engineering Track Set Toys: This versatile STEM engineering race track toy is designed to encourage creativity and learning through interactive play. Specification: Material: PP Size: 60cm x 58cm x 14cm / 23.62in x 22.83in x 5.51in Package Includes: 1 x Engineering Race Track Set Note: 1. This is not an infant toy. Keep away from children under 3 years old to avoid risk of swallowing small parts. 2. Please allow slight measurement deviations of 1-2cm due to manual measuring.