Introducing a vintage CASTROL GTX keychain fob that will definitely take your key collection up a notch! This key ring chain hangtag features a multi-color acrylic design and is a perfect addition to any keychain collection. The keychain is an excellent display of advertising and perfect for those who love collectibles. Ideal for modern era keychain collectors, this keychain fob will fit perfectly in a collection of Pez, keychains, and promo glasses.