This medium-sized LEGO building kit includes 484 pieces in 35 colors, allowing kids to construct various creations like trains or animal figurines. The set features windows, toy eyes, 18 tires, and wheel rims that can be assembled on a green baseplate measuring 3 inches by 6 inches. The included storage container doubles as a playset component. All bricks are compatible with other LEGO construction sets, extending play possibilities. Designed for ages 4 to 99, this set encourages open-ended building and imaginative role-play scenarios.