We are please to offer the True South lapel pins that are die-struck from a high quality steel alloy and feature a butterfly clasp in the back. The recessed colors allow for finer reproduction of details and a top epoxy coating creates a surface smooth to the touch. From the truesouthflag.com website:Horizontal stripes of navy and white represent the long days and nights at Antarctica's extreme latitude. In the center, a lone white peak erupts from a field of snow and ice, echoing those of the bergs, mountains, and pressure ridges that define the Antarctic horizon. The long shadow it casts forms the unmistakable shape of a compass arrow pointed south. Together, the two center shapes create a diamond, symbolizing the hope that Antarctica will continue to be a center of peace, discovery, and cooperation for generations to come. The blue shown is PMS2767c.Color appearance may vary on different monitors.