501st Support Battalion Unit Crest "Supply Mobility Service" (each) scuba 25th Infantry Division OCP Patch

25th Infantry Division OCP Patch with Hook Fastener (pair)

Captain USMC Officer Collar Rank

82nd Sustainment Brigade Unit Crest  "Supporting Freedom" (each)

uniy96th Civil Affairs Unit Crest "Advise Maintain Create" (pair)

Sold in pair

501st Support Battalion Unit Crest "Supply Mobility Service" (each) scuba 25th Infantry Division OCP Patch501st Support Battalion Unit Crest "Supply Mobility Service" (each). A distinctive unit insignia (DUI) is a metallic heraldic badge or device worn by soldiers in the United States Army. The DUI design is derived from the coat of arms authorized for a unit. DUIs may also be called "distinctive insignia" (DI) or, imprecisely, a "crest" or a "unit crest" by soldiers or collectors. The U. S. Army Institute of Heraldry is responsible for the design,