The product is a trade paperback book titled "Army Wives: The Unwritten Code of Military Marriage" by author Tanya Biank. Published by St. Martin's Press in 2007, the book delves into the intricate dynamics of military marriages, exploring topics such as customs and traditions, as well as the challenges faced by military families. With 288 pages and written in English, the book offers insights into the unique experiences and struggles of army wives within the context of American military life.