The product is a 3rd edition of the 188 Bruce Lee book on Chinese Gung Fu Philosophical Art, specifically focusing on the art of self-defense using nunchaku. Published by Ohara in 1987, this softcover book in English language is a collector's edition that includes illustrations and philosophical teachings on Kung Fu. Authored by Bruce Lee himself, this vintage paperback is a valuable addition to any martial arts enthusiast's collection, showcasing the influential philosopher's insights on self-defense techniques.