I have one in each U.S Navy or U.S Air Force or U.S. Marines, all are mens size 12 and made from hypoallergenic stainless steel. A local jewelry company went out of business and I was able to get a few pieces just for poshmark. They are very detailed and would be a great piece for your favorite military person. All items come from a smoke and pet free home. Please check out my entire closet, bundle orders are my favorite! Feel free to ask questions. Offers welcomed.