The product is a DVD set and guidebook titled "Mysteries of Modern Physics: Time" from The Great Courses. Published in 2012 by Teaching Company, LLC, T.H.E., this textbook is designed for adult and further education levels, focusing on the subject area of science. The DVD format allows for easy viewing of lectures and explanations in English, covering general topics related to modern physics and time. This educational resource offers a comprehensive exploration of complex concepts in a clear and engaging manner, making it a valuable tool for anyone interested in delving into the mysteries of modern physics.