World Wide Kids DVDs. This is a set of 30 DVDs, but numbers 2 and 7 are missing. Cases only. While there were no unplayable DVDs during use, we cannot guarantee against any that may be unplayable due to home storage. I am selling these because my children have grown up. They were great for infants to lower elementary school grades. They are from 2007, so they are old, but we didn't feel they were too old to enjoy watching with the kids. They have phonics and other great content.