There is nothing like the feel of a Case knife in your hand. Durable, strong and beautifully designed, our hand-crafted Case knives are in a class of their own, which is one reason why they've been passed down from generation to generation, and sought after by collectors from all over the world. For an authentic, American-made work of art, nothing compares to a Case pocket knife, or hunting knife. W.R. Case & Sons Cutlery Co., hand-crafted knives since 1889. Case XX Authentic reproduction of the Case Military Prototype. Genuine Case Collectable: Submitted to the Armed Forces. Genuine grooved leather handle. Leather belt sheath. Blackened 1095 carbon steel 7" blade, 10.2 oz. Special commerative box depicting the Iwo Jima flag raising and the United States Marine Corp emblem. Certificate of Authenticity included. USA