The product is a set of four 2007 Hot Wheels "Pop-Offs" series die-cast cars. Each car is made of diecast material and comes in an unopened package, a bit worn. These Hot Wheels cars are a great addition to any toy or diecast vehicle collection. Pop-Offs" series die-cast cars, including the Morris Mini, Hyperliner, Volkswagen New Beetle Cup, and Ground FX.