The product is a trade paperback book titled "P-39 in Action" by Ernest R. McDowell, part of the Aircraft in Action Series published by Squadron. The book features illustrations and is written in English, focusing on the P-39 Airacobra aircraft. With 50 pages, the book provides a detailed look at the aircraft's history and operations, making it a valuable resource for aviation enthusiasts and history buffs interested in this specific plane.