Post back with butterfly clasp Enamel graphics includes team's logo, establishing year and chant Officially licensed Imported Brand: WinCraft Add this Three-Piece Collector Pin Set to your team collection. This spirited set includes three unique pins, each featuring enamel graphics of the team's iconic logo, establishing year, and a rousing chant. A sturdy post back with a butterfly clasp ensures each pin stays securely fastened to your favorite bag, jacket, or display board.