The product is a paperback book titled "Building Trades Printreading Part 3 (Heavy Commercial)" by authors Toenjes Leonard. Released in 2003 by American Technical Publishers, this book focuses on the topic of building trade and contains 204 pages. With an ISBN-10 of 0826994016, this book serves as a valuable resource for individuals interested in the building trades industry, specifically in heavy commercial construction. The book provides detailed information and insights on various aspects of the field, making it a practical tool for both students and professionals in the construction trade.