Boost playtime for fans with this Mack at the Race building toy, inspired by the Disney and Pixar Cars movies. The set includes a large red toy truck to build yourself. Toddlers help Mack prepare all the parts for Lightning McQueen's pit stop. They can adjust his new engine with the wrench. Then, they can help Mack check Lightning's stats on the computer element to ensure the race car is in optimal condition to beat the competition. With familiar characters, cool environments, and fun features, Disney and Pixar's Cars building toys inspire families to play together, create fun stories about Mack, and share valuable developmental milestones with their little race mechanics. 14 pieces. Suitable for children aged 2 and up. Lego Duplo Disney Mack at the Race 10417, Boost playtime for fans aged two and up with this Mack at the Race (10417) building toy, inspired by the Disney and Pixar Cars movies. The set includes a large red toy truck to build yourself. Toddlers help Mack prepare all the parts for Lightning McQueen's pit stop. They can adjust his new engine with the wrench. Then, they can help Mack check Lightning's stats on the computer element to ensure the race car is in optimal condition to beat the competition. With familiar characters, cool environments, and fun features, LEGO® DUPLO® | Disney and Pixar's Cars building toys inspire families to play together, create fun stories about Mack, and share valuable developmental milestones with their little race mechanics.