The product is a lot of 4 Imation IBM Formatted 2HD Diskettes, which are 3.5" floppy disks with a capacity of 1.44MB each. These diskettes are branded as Primaris and come in a pack of 10. They are ideal for storing and transferring data on older computers that use floppy disks for storage. This product is suitable for individuals or businesses looking to expand their storage capacity with reliable and high-quality floppy disks.