3.5-inch Microfloppy Disks MF2HD from Various Companies - Brands: KAO, FUJIFILM, 3M - Model: MF2HD 256 - Type: Microfloppy Disk - Features: Double-sided, High-density, 80 tracks, 135 TPI - Capacity: 1.44MB - No cases or labels These are FDDs that were used to copy originals for software installation during the MS-DOS and early Windows era. There are no disks that were used for data storage. All are pre-formatted using Windows standard format. Virus check not performed. Some may have adhesive residue from label removal. Please refrain from purchasing if you do not understand the above. Thank you for viewing.