A set of 12 mini-discs of various capacities, including brands such as Memorex, NEIGE, and PRISM. - Type: MiniDisc - Capacity: 74MD - Capacity: 80MD - Brand: Memorex - Brand: NEIGE - Brand: PRISM - Brand: Sony - Quantity: 12 total Thank you for viewing. Since I don't have a player, I haven't been able to confirm if they can be played, so I'm selling them as junk. Some have cases, and some do not.