The product is a textbook titled “Central Nervous System Tumours” from the World Health Organization’s “Who Classification of Tumours Ser.” series. It is a trade paperback format book written in English by the Who Classification of Tumours Editorial Board. With a publication year of 2022, this book covers subjects such as pathology, neuroscience, oncology, and research related to central nervous system tumours. The book measures 10 inches in length, 8 inches in width, and 2 inches in height, weighing 59.3 ounces. This textbook is an essential resource for medical students, professionals, and researchers in the field of central nervous system tumours.