The product is a hardcover book titled "Beren and Lúthien" by J.R.R. Tolkien and Christopher Tolkien, published by HarperCollins in 2017. This book falls under the genre of fantasy, with themes of romantic fantasy, literary fiction, and epic adventure. It features illustrations and has a total of 288 pages. The story is set in a world of fantasy and follows the tale of Beren and Lúthien, making it a captivating read for fans of Tolkien's works.