The product is a set of 7 different audiobook cassette tapes from the "Strange Matter" series by authors Marty M. Engle and Johnny Ray Barnes Jr. The books in the set include titles such as "Toy Trouble" and fall under genres like horror, juvenile fiction, and literary criticism. Published by Brilliance Publishing, Inc., these audiobooks cater to fans of modern horror literature and are narrated in English, making them suitable for a wide audience of young and adult listeners.