This Hot Wheels First Editions diecast car set includes the Super Gnat and Unobtainium models, both still in their original packaging. The 1:64 scale models are part of the Hot Wheels Cars series and were manufactured in 2004. The set is a must-have for collectors and fans of diecast vehicles. The Hot Wheels First Editions 2004 Super Gnat and Unobtainium Sealed set is perfect for anyone interested in contemporary manufacture of diecast and toy vehicles. The cars are part of the Hot Wheels Cars series and are made of high-quality materials. The set is a great addition to any collection and is sure to impress both collectors and enthusiasts alike.