The product is an original 16-page sales brochure catalog for the 1979 Mercury Zephyr and Z-7 models. It is a valuable piece of literature for collectors and enthusiasts of Mercury vehicles, providing detailed information about the features, specifications, and options available for these specific models in 1979. The brochure was produced by Mercury in the United States and is a great way to learn more about the cars from that era. Please note the small blemish on the top left side of the front cover.