The product is a sealed 2 DVD set and course guidebook titled “Optimizing Brain Fitness” from the “The Great Courses” series by Teaching Company, LLC. Authored by Dr. Richard Restak, this health and fitness program is designed for adult education and further learning. The set includes two DVDs and a course guidebook, and offers free shipping within the U.S. It is a valuable resource for individuals looking to enhance their brain fitness through educational and informative content. Please see all photos. If you are unhappy with item,please contact me to resolve the problem before opening a case,I value your business and work hard to keep a top seller rating, Thank You!