A Gold and Silver color metal and enamel device 1 1/8 inches (2.86 cm) in height overall consisting of a pentagon, one point up, divided per pairle Argent, Gules and Azure, bearing the crest for the Army National Guard of the State of Ohio: On a White and Red wreath in front of a bunch of Silver arrows a Red buckeye with Green husk and leaves.
Ohio, known as the Buckeye State, was the seventeenth State admitted to the Union and the sheaf of seventeen arrows appears on the Great Seal of the State. As the predominant original white settlement within the State was of English origin, the twists of the wreath are white and red.
The distinctive unit insignia was originally approved for the 37th Division Headquarters; Headquarters Company and Headquarters Detachment; and Headquarters and Headquarters Detachment, Special Troops on 16 May 1929. It was redesignated effective 1 September 2007, for the 37th Infantry Brigade Combat Team, with the description updated and symbolism added.