The product is a lot of 4 Afghan crocheting knitting books with patterns and information, all in hardcover format. The book set includes "Afghan Extravaganza" by Jennifer C. Simcik, published in 1996 by Needlecraft Shop LLC. The books cover topics such as needlework, crocheting, and knitting, with a focus on crafts and hobbies. Each book is illustrated and contains 160 pages of English language text. Perfect for those interested in creating beautiful Afghans through crocheting and knitting techniques.