Metal dog tags of Clifford were given to Cast and Crew members during filming of Muppets Tonight by The Jim Henson Company. The metal dog tag with the embossed Clifford, measures approx 2 inches in length, and 1 inch wide. The other tag is less thick and reads: NM CLIFFORD/AKA THE FRESH M.C. OF KMUP-TV HM MUPPETS TONIGHT