The LEGO Technic Monster Jam ThunderROARus Pull-Back Truck Set is designed for children ages 7 and up who enjoy monster trucks, vehicles, and dinosaur-themed toys. The pull-back mechanism allows kids to recreate Monster Jam arena action by pulling the truck back and releasing it for fast-paced tricks and stunts. The model features authentic design elements, including scales, spikes, teeth, and realistic tires inspired by the real ThunderROARus monster truck. Suitable for both indoor and outdoor play, the truck can race across floors or driveways for dynamic play experiences. With 232 pieces, the assembled truck measures over 4.5 inches (12 cm) in height, making it a fitting gift option for young monster truck enthusiasts.