The product is a set of 40 Memorex 3.5" 1.4 MB floppy disks, IBM formatted in a storage case. These recordable magnetic disks are ideal for storing and accessing data on older computers that use floppy drives. Made by the brand Memorex and manufactured in China, these disks offer a reliable and compact storage solution for a variety of data needs. Perfect for those looking to transfer or back up important information from vintage computers or ensure compatibility with older software and hardware systems.