The product is a textbook titled “Principles of Foundation Engineering” by Braja M. Das. It is a fifth edition published in 1984 by Nelson Education The Limited. This hardcover book covers fundamental concepts and applications of foundation analysis and design, with a focus on soil evaluation and the importance of field experience. Illustrated with worked-out examples and figures, this textbook is designed for college students in the fields of civil and construction engineering, providing a comprehensive resource for learning and problem-solving in the subject area. With 768 pages and weighing 46.5 ounces, this textbook is a valuable tool for students and professionals in the field of foundation engineering.