Bundle- 2 Piece Set of Genuine Arkansas Pocket Knife Sharpening Stones Whetstones 3" x 1" x 1/4" in Leather Pouches- Soft (Medium) and Hard (Fine) MAP-13A-L/FAP-13A-L Set of 2 genuine Arkansas pocket sharpening stones: Soft (Medium) and Hard (Fine). Each stone is 3 x 1 x  thick. Each stone come in a leather pouch to protect when not in use. Soft (Medium) is the coarsest, most versatile stone used to quickly put an initial edge on dull or neglected edges. Hard Arkansas (Fine) is used to establish and maintain a keen edge on any cutting tool Genuine Arkansas stones are 100% quarried in the Ouachita Mountains of Central Arkansas.