The Fujifilm MF2HD 3.5" Floppy Disks are high-density IBM format disks with a capacity of 1.44MB. They come in a pack of 25 and are designed for long-run storage, making them ideal for archiving important files. The double-sided nature of the disks allows for greater storage capacity, while the lifetime warranty ensures durability and reliability. These recordable floppy disks are a reliable storage solution for various computer and networking tasks.