The product is a set of 10 double-sided 5 1/4" floppy diskettes from Kodak, with a capacity of 1.2 MB each. These diskettes, model 2S, were released in 1985 and are designed for double density storage. They are ideal for use with older computers that require this specific diskette format for storage and retrieval of data. These vintage diskettes provide a reliable way to store and transfer information on computers that are not compatible with newer storage media.