We are grateful for all those who step up to serve in the Army National Guard ! Many of our guardsmen have been deployed to combat zones and we thank them for their service. Here's a great piece of metal wall art for a special Guardsmen. This 14" by 14" round metal sign would look great in any room, office, shop, or garage. The National Guard of the United States, part of the reserve components of the U.S. Armed Forces, is a reserve military force, composed of National Guard military members or units of each state and U.S. territories, as well as of the District of Columbia, for a total of 54 separate organizations.