Ford Mach 1 Mustang Key Ring with Faux Leather Fob, Round Metal Charm, Split Ring. MATERIAL : Mustang enthusiasts will enjoy carrying their keys on this handsome faux leather key holder. METAL CHARM : It features a sewn-in solid metal charm with the Mustang Mach 1 logo on the front side and a plain smooth finish on the back side. LEATHER FOB : The leather fob measures approximately 1 3/4" diameter. EXECELLENT GIFT : Makes an excellent gift idea for anyone who owns a Mustang Mach 1 or someone who simply admires that model of vehicle. SIZE : The entire piece measures approximately 3 1/4" end-to-end.