MetalPromo has been creating top-quality Royal Marine challenge coins since 2003, as we understand the importance of always meeting the high expectations of each client. A Marine challenge coin is available in nearly any design, as these custom Marine Corps challenge coins are a very popular accessory at MetalPromo. We offer free shipping with each order, and we guarantee that you will have your challenge coins within four business days. We will also match the prices of any competitors, as we strive to offer the best deals available for US Marine challenge coins. Free artwork design and revisions are always available, as customer service is a top priority at MetalPromo. You can reach out to us at any time for more information and let us help you order your Marine challenge coin today!