The Sony MFD 2HD Micro 3.5" Floppy Disk is a brand new pack of 10 IBM-formatted diskettes with a capacity of 1.44 MB each. These floppy disks are made in Japan and the USA and assembled in Mexico and come with a lifetime warranty for added peace of mind. The special cleaning mechanism ensures reliable performance, making them ideal for storing and accessing important data. With no modifications and a trusted brand like Sony, these floppy disks are a reliable and long-lasting storage solution for various computing needs.