This High-Quality Lapel Pin is Die Struck and expertly crafted. Each pin is meticulously painted and polished. This pin is a replica of the retired 1955 Series Chicago Police Star worn by Patrolmen, Evidence Technicians, Field Training Officers, K-9 Handlers, Bomb Technicians and SWAT Team members. The pin features a polished nickel finish. Pin comes with a standard butterfly clasp and pin back.