The Officially Licensed U.S. Army Tanto Folding Knife ARMY3B. 3.2 inch titanium coated 400 series stainless steel blade. Titanium coated stainless steel handle with U.S. Army logo. 4.7 inches closed. Weighs 7.8 ounces. This item is officially licensed by the U.S. Army. In accordance with federal law, the Army receives a portion of the proceeds from sales.