The product is a brand new hardcover textbook titled "Macroeconomics 8th Ed by N. Gregory Mankiw." Published by Worth Publishers, Incorporated in 2012, this textbook covers the subject area of business and economics with a focus on macroeconomics. With 672 pages, it is a comprehensive resource for students and professionals interested in the field of economics. Written in English by renowned author N. Gregory Mankiw, this revised edition offers valuable insights and information on macroeconomic topics.