About The Product: U.S. Army Mom keychain will bring some flavor to your boring bundle of keys! The heart shaped keychain has a chrome-plated metal base, while the awesome printed graphic, as shown, is encased in a protective layer of resin for durability. The heart shape is approximately 1.8" (4.6cm) x 1.4" (3.6cm). About The Design: The United States Army is the land warfare service branch of the United States Armed Forces. It is one of the seven uniformed services of the United States. This we'll defend. Be Army Strong. Show your support with this official U.S. Army product!