Set of five Iomega 250MB Zip Disks.
These do not come with cases.
All contain the original Iomega software that enable them to be used with either PC or Mac.
It is not necessary to use the software if not required - the disks can just be blanked and used in any Iomega reader, so long as it has the capacity to play 250mg media.
Happy to post but would require £3 for postage.