The 3M DS DD 3.5" Diskettes are a pack of double-sided density diskettes designed for IBM-compatible computers. Each diskette is formatted for optimal use and comes in a sealed pack of 10. These standard size diskettes are reliable for storing and accessing data for various computer-related tasks. With the trusted brand of 3M and the specific model designation, these diskettes are a practical choice for those in need of a quality storage solution.