Includes two Lego Duplo child figures and a cat figure. It contains a locomotive and three wagons to assemble. Also included are bricks decorated with the numbers 0 to 9. With the decorated bricks, children can learn numbers and counting. The set encourages building and role-playing. Lego Duplo products are specifically designed for small hands and are made to be particularly safe. This set offers an age-appropriate building and play experience for children aged 1½ to 3 years. The locomotive and wagons together measure 10 cm high, 37 cm long, and 6 cm wide.