The Iomega 250MB Zip Brand Zip Drive Disks 4 Pack is a set of four high-capacity zip drive disks specifically designed for use with Iomega zip drives. With a capacity of 250 MB each, these disks offer ample storage space for storing large files and backups. The Iomega brand ensures reliability and compatibility with Iomega zip drives, making these disks a convenient and practical storage solution for computer users looking to store and transfer large amounts of data.