The product is a set of 15 3.5" floppy diskettes with a capacity of 1.44 MB each, formatted by IBM. Manufactured by 3M, these high-density diskettes are designed for recordable use. Made in the United States, these standard-sized diskettes are ideal for storing and accessing data on older computer systems that rely on floppy disks for storage and transfer of information. The product includes 2 open packs of diskettes, totaling 15 individual units for convenient storage and use.