The product is a textbook titled "Gerontology" by Huber, published by Verlag Hans Huber Bern in Switzerland in 1973. It covers the subjects of psychology and medicine, focusing on the study of aging. The textbook is intended for adult education and further education levels with an advanced course level. It is available in hardcover format and is written in multiple languages including English, Italian, French, and German. The textbook is a first edition and was previously used in a library, making it a valuable resource for those interested in gerontology.