Ford Mustang Key Ring with Faux Leather Fob, Round Metal Charm Keychain Split Ring. MUSTANG KEYCHAIN : Mustang enthusiasts will enjoy carrying their keys on this handsome faux leather key holder. SOLID METAL CHARM : It features a sewn-in solid metal charm with the classic running Mustang logo on a textured grill background. LEATHER FOB : The leather fob measures approximately 1 3/4" diameter. SIZE : The entire piece measures approximately 3 1/4" end-to-end. PERFECT GIFT : an excellent gift idea for anyone who owns a Mustang or someone who simply admires that model of vehicle.