The Monster Jam Marvel Mini Monster Trucks 6-Pack (Full Set) Die-Cast Series 1 is a collection of mini monster trucks featuring iconic Marvel characters in red colors. Made of plastic, these vehicles are part of the Hot Wheels Monster Jam series, perfect for young fans of cars, trucks, and vans. With a cartoon theme, these die-cast monster trucks are a fun and collectible addition to any toy or Monster Jam enthusiast's collection.