The product is a 5-book set titled “Directions In Cardiovascular Medicine Books #1 & 3 – 6” in paperback format. Published in 1970 by Hoechst, the books are categorized under the subject area of health education and are written in English. These study guides are aimed at an advanced level of education, specifically targeting adult learners and those in further education in the field of medicine. The set is a valuable resource for individuals interested in cardiovascular medicine and provides detailed information on the subject matter.