Spyderco’s bench stones are flat and broad they are highly effective for honing wide tools like plane irons, chisels, large blades, woodworking equipment, even ski edges. stone comes packaged in a rigid polymer storage case complete with non-skid rubber feet for tabletop use. 2″x8″x1/5″Length: 8.00 inWidth: 2.00 inMaterial: CeramicWeight: 1 lb. 3.20 ozMade in USAN/A