Army Security Agency "Vigilant Always" pin. The hat or lapel pin has a ribbon of gold on wrapping the top and bottom, the shape of the earth in center accented in gold with one side of the earth in blue and the other half in black. The left or blue side has gold lightning bolt, and the right or black side has a small white feather. "Vigilant" is on top ribbon in black and "Always" on the bottom of the gold ribbon also in black. Great addition to your uniform a hat etc. Pin measures 1" X 1 1/4"