​538-piece large scale 1:18 Hot Wheels Bigfoot Monster Truck Adult Builder's set with authentic design elements and iconic graphics and deco​ ​Includes die-cast Bigfoot model​ ​Features include massive rolling wheels, driver's seat, opening hood to reveal removeable engine, suspension and interior details​ ​538 bricks and pieces combine with all MEGA building sets and are compatible with other name brands ​ ​Ideal for ages 10 and up, this construction toy provides build-and-play experiences to help develop creativity and problem-solving skills ​ Get ready for to build the original monster! This large-scale beast is authentically designed with deluxe features like massive rolling wheels, driver's seat, and opening hood to reveal removeable engine, suspension and interior details. This iconic Hot Wheels Monster Truck may have been designed to crush the competition, but now it's built to show off.​