This is a genuine mess tray plate used by the U.S. Navy. It is old and has some scratches, rust, and dirt, but please understand this. Material: Stainless steel Size (approx.): W39.5 x D29.5 x H2.0cm Markings: GAP, ROLLTON MFG CO USN Has a hanging hole. There are stacking rivets on the four corners of the back of the plate.