The product is a 2025 edition of the NFPA 72 National Fire Alarm and Signaling Code in paperback format, published by the National Fire Protection Association. It is a textbook designed for educational and reference purposes, covering general subject areas related to fire alarm and signaling systems. The book is written in English and measures 10.9 inches in length and 8.5 inches in width, with a weight of 17.6 ounces. It is authored by the National Fire Protection Association (NFPA) and offers free shipping within the United States.