The product is a set of 12 Dora and Diego pillowcases and 9 1/2 feet (3.16 yards) of material, featuring a Dora & Diego style with cartoon characters. Made of cotton and polyester with a thread count of 200 or less, these machine washable and reversible pillowcases are suitable for toppers and waterbeds, and are part of the Nickelodeon franchise. Perfect for a bedroom, this bedding set is suitable for all seasons and is ideal for fans of the Dora the Explorer TV show.