The product is a 1979 English-language trade paperback titled "Technique and Form of the Three Sectional Staff" by Kam Yuen. Published by OHara Publications, the nonfiction book falls under the genre of Sports & Recreation, specifically focusing on Martial Arts and Martial Arts & Self-Defense. It is a valuable resource for individuals looking to learn and improve their skills in the use of the three sectional staff in Kung Fu practices.