The product is a 11-pack of TDK floppy disks, specifically the MF-2HD model, which is 3.5" in size and double-sided. These vintage disks are brand new and sealed, making them ideal for storing data. Manufactured in the United States, these disks are reliable and of high quality, suitable for use in a variety of computer systems that rely on floppy disk storage. Perfect for those looking to preserve historical data or for those in need of blank media for their computer needs.