The Columbus State University graduation will use this pin for the 2015 (and beyond) BSN nursing program. This beautiful 3 dimensional pin is 1 "inch in diameter with Rhodium (chrome finish) plating and a blue cloisonne outer ring and hospital cross. We use cloisonne hard enamel (which is colored glass to create the color which will not fade) Each pin is individually handmade using old world craftsmanship. Painstaking attention to detail and fine gold plating enhance each pin and provide a distinguished appearance. All pins are sold in presentation view box.