The product is a 6 audio cassette set of Dr. Wayne Dyer's book "Transformation You'll See It When You Believe It." Published in 1987 by Nightingale-Conant, this audiobook is in English and features the author, Wayne W. Dyer. The title of the book suggests a focus on personal transformation and the power of belief in achieving one's goals and desires. With the convenient cassette format, listeners can absorb the teachings and insights of Dr. Dyer at their leisure, making it a valuable resource for anyone seeking self-improvement and growth.