I received this from an acquaintance who used to work at an airport, but I don't need it. I believe it's related to badges or similar items. It's a set of a tie clip and pin badges. There are badges with motifs of Chiba Prefecture and Narita Airport. They seem to be quite old, so the origins of each item are unknown. Due to aging, there are areas that are cloudy and discolored. Please understand this before purchasing. The backing card is also not in good condition, with sun damage, but I will ship it as is.