The product is a set of ten new, vintage 3.5" floppy disks formatted for IBM computers. These original Sony disks have a capacity of 1.44 MB and are recordable. Perfect for those who still require the use of floppy disks for their old computer systems, these Sony disks offer reliable storage for your files and data. Ideal for collectors or those looking for a retro storage solution, these floppy disks are a quality product from a trusted brand like Sony.