The Imation High Density DS HD 3.5" Diskette is a sealed box containing 10 standard-size floppy disks with a capacity of 2.0 MB each. These diskettes are reliable for storing and accessing data on older computer systems that still use floppy drives. The Imation brand ensures quality and compatibility with various devices. Perfect for those needing a high-density solution for storing and transferring files on vintage computers or for collectors of retro tech items.