The product is a textbook titled “Design Patterns: Elements of Reusable Object-Oriented Software” published by Addison Wesley Professional in 1994. It is part of the Addison-Wesley Professional Computing Ser. Written by authors John Vlissides, Ralph Johnson, Richard Helm, and Erich Gamma, the book covers programming and object-oriented concepts, as well as computer vision and pattern recognition. The hardcover format is 416 pages long and written in English, making it a valuable resource for those studying or working in the field of computer science.