The product is the NFPA 25 Standard for the Inspection, Testing, and Maintenance of 2026 PB, a trade paperback published by the National Fire Protection Association (NFPA) in September 2025. This standard book, written in English, measures 8.5 x 11 x 0.1 inches and is designed as a standard edition for those interested in tests related to fire protection systems. The ISBN-13 is 978-1455932047 and the ISBN-10 is 1455932043, providing readers with a reliable and authoritative resource for understanding and complying with fire protection regulations.