MITSUBISHI Cartridge Type Double-Sided DVD-RAM 9.4GB / 240min. Discs Only, 20 Pieces These are Mitsubishi-made, cartridge-type, double-sided DVD-RAM discs (9.4GB) originally for video recording, as shown in photos 1 and 2. Since I don't have a drive that supports the cartridges, I've removed all the discs from their cartridges. You can use both sides normally in a recorder or PC. There are 20 of these discs. The model number is unknown. All of them have been used for recording once and are used (some were unused), but I have checked each one individually and formatted both sides in Windows using UDF 2.01. Please reformat them in your recorder for recording. Everything in photo 6 is included. They will be shipped in a slightly worn CD case via Takkyubin Compact. There are two cases that hold two discs each. I am also selling a total of 14 double-sided DVD-RAM discs from Panasonic and Maxell. #mitsubishi #mitsubishichemical #dvdram #doublesideddvd #doublesideddisc #dvdcartridge #cartridgetype #recordingmedia