The product is a textbook titled “NFPA 58 Liquefied Petroleum Gas Code 2024 Latest Revised Edition” authored by the National Fire Protection Association (NFPA). It is a trade paperback format book focused on safety related to liquefied petroleum gas. This textbook is a valuable resource for those looking to study and understand the safety guidelines and regulations surrounding the handling and use of liquefied petroleum gas in the United States.