The product is a textbook titled "Introduction to the Theory of Computation" by Michael Sipser, published by Cengage Learning Custom Publishing in 2012. It is a revised edition, presented in hardcover format with 504 pages covering subjects like Machine Theory and Computer Science. The book is 1 inch thick, 9.3 inches tall, 6.5 inches wide, and weighs 27.2 ounces. It serves as an educational resource for individuals interested in delving into theoretical computer science topics.