Description These chainsaw sharpening stones are made of iron and corundum, sturdy and high hardness to use. Excellent craftsmanship makes these sharpening stones have the characteristics of high strength, high hardness, wear resistance, and resistance to deformation. Features - Color: As Shown -Material:Iron, corundum - Size: 5.50X0.60X0.60cm/2.16X0.24X0.24in - Chainsaw sharpening stones feature high wear resistance, easiest and most convenient to grind, polish. - These burr grinding stones are suitable for metal polishing, can be used to polish chainsaw, jade, wood, steel, etc. - Chainsaw burr grinding sharpeners adopts precision production to increase the stable characteristics and high reliability. - Small and compact size, sharpening stones are light in weight, you can carry and use them wherever you go. - Chainsaw grinding stones are fine and even, fine carving, hard texture, sturdy, with fine grinding polishing effect. Package list: 2 x Grinding Stones