The product is a textbook titled “Fundamentals of Periodontal Instrumentation & Advanced Root Instrumentation” authored by Jill S. Gehrig, Darlene Saccuzzo, and Rebecca Sroda. Published by Jones & Bartlett Learning, LLC in 2020, the textbook falls under the subject area of dentistry/dental assisting and is written in English. With a total of 760 pages, this revised edition covers the essential principles and techniques in periodontal instrumentation and advanced root instrumentation, making it a valuable resource for dental professionals and students alike.