The product is a 2021 textbook titled "170 Standard for Fire Safety and Emergency Symbols" by the National Fire Protection Association (NFPA). It is a trade paperback in English, focusing on the subject area of symbols in the context of safety. Specifically tailored for adult education and further education levels, this book serves as a valuable resource for individuals looking to enhance their knowledge and understanding of fire safety symbols and emergency procedures. With the NFPA as the authoritative publisher, this textbook ensures accuracy and reliability in its content.