The mark consists of a circular design bordered by a band of black, within which is a red band with the words HEADQUARTERS AND SERVICE BATTALION HENDERSON HALL in gold. Within this band is another ring, bordered in black and gold, within which is a gold field. Within this gold field is an image of men raising a flag, in gray and black, the flag being red, white and blue. Also within this field is a circular design, bordered with a gold and white band, within which is a black band with the words UNITED STATES MARINE CORPS. Within this band is a field of red, within which is a design featuring an eagle, in gray, perched atop a globe, in gray, black and white, behind which is an anchor with an anchor line wrapped around it, in gray and white.