Kardex file folders make straight filing obsolete. They dramatically cut filing and retrieval time and practically eliminates misfiles. Kardex folders have printed alpha or numeric scales on the side of the folder. Kardex alpha folders have letters printed on the left while Kardex numeric folders have their digits printed on the right. Kardex file folders are available in multiple colors with fastener options. These folders are constructed using only the highest quality, pulp-dyed colored stock and designed to help with your file retrieval time.