Step up your style game with the United States Army Insignia Aluminum Metal Magnetic Decal. This united states army insignia aluminum metal magnetic decal elevates the atmosphere with a sophisticated touch. Add to your collection and buy today! 4 inch round raised and color printed multi-purpose metal magnetic medallion decal disc with United States Army insignia. Disc is made of gold aluminum metal and features litho embossed detailing. Magnetic pull strength is 163 PSF, (2X the industry average), and magnetic back allows for a variety of uses including as a magnet on a refrigerator, computer, or metal doors