Coming from a closed knife store in Seki, Japan, this tag apparently came from a time when Buck Knives being imported into Japan had to be accompanied by this legal import tag with a unique serial number. From circa 1980s. Great addition to a collection or use as a keychain and carry a piece of Buck history with you. It measures 3/4" wide x 1-3/4" long x 0.05" thick. Each sale is for one tag (others pictured to show example of possible degrees of tarnish/aging) - the best go first.