The product is a hardcover textbook titled “Periodontal Regeneration: Current Status and Directions” by Alan Polson, published in 1994 by Quintessence Publishing Company, Incorporated. It weighs 28.8 ounces and contains 224 pages. The book focuses on the subject area of dentistry and periodontics, providing insights into the latest advancements and future directions in periodontal regeneration. Written in English, it serves as a valuable resource for medical professionals and students seeking in-depth knowledge in the field of periodontics.