The product is the 11th edition of the textbook "Principles of Microeconomics" by N. Gregory Mankiw, published by Cengage Learning. It is a hardcover edition in English, part of the Mindtap Course List Series. The book is designed for adult and further education levels, focusing on the subject areas of business and economics, specifically covering topics in microeconomics and general economics. With a publication year of 2026, this textbook is a valuable resource for students and educators looking to explore the principles of microeconomics in depth.