​187-piece MEGA Hot Wheels Mega Wrex Monster Truck building toy with extra set of wheels that turns vehicle into a race car ​Includes 1 poseable micro action figure ​ ​Features authentic monster truck details such as giant wheels and dinosaur-shaped body ​ Bricks and pieces combine with all MEGA Construx building sets and are compatible with other name brands ​Ideal for ages 5 and up, this building toy provides build-and-play experiences to help develop creativity and problem-solving skills ​ ​ Get ready for monster action with MEGA Hot Wheels Mega Wrex building set, based on the original monster truck model. Featuring authentic Hot Wheels details, this vehicle is equipped with giant wheels and a body shaped like a dinosaur's head - complete with teeth! Sit the included micro action figure in the driver's seat and combine with other MEGA Hot Wheels building sets to create your own custom monster trucks. Wonder Builders building toys are designed for ages 5 and up