Crush the foe with the Hot Wheels Assorted 1:64 Scale Basic Die-Cast Monster Truck Unisex, 3-4 Years. Made for ones who like rough and tough days, each one has big wheels, big looks, and real things so they can be played with in a way that you will not forget. They are made from tough die-cast metal and hard plastic, which is just right for little hands. Hot Wheels has been a good name for fun for over 50 years; it is a name people like. Get it for your kid now, and get ready for big, wild fun.