This is a pack of two 3.5-inch floppy disks from FUJIFILM, pre-formatted to 256. - Brand: FUJIFILM - Manufacturer: Fuji Photo Film Co., Ltd. - Type: 2HD - Country of Origin: Japan - Storage Capacity: 1.6 / 2.0MB (unformatted) - Format: IBM format 256 bytes x 26 sectors / track - Model Number: MF2HD 256 NK2T - JAN Code: T4902520094735 - Manufacturing Year: Unknown - Size (approximate measurement): 98mm (height), 104mm (width), 10mm (thickness) "OPEN New Banana Peeling" Bell Mark Number 28, 6 points Thank you for viewing. Please feel free to ask any questions in the comments. Since the item is unopened, the operation has not been confirmed. Furthermore, the operation is not guaranteed. I am also selling other FD (floppy disks). You can save on shipping costs by purchasing multiple items.