Feature: 1. Sharpening file is made of T12 carbon tool steel, which is incisive and with high hardness and long service life. 2. The handle grip is made of PP+TRP material, environmentally friendly, non-, non-slip and comfortable. 3. Special tooth shape design, even and smooth, effectively improve the cutting ability. 4. Ergonomically designed handle, comfortable grip, not hurt hand, no fatigue and more efficient use. 5. Suitable for use on all metal materials including steel, copper, aluminium and many more. Specification: Condition: Item Type: File Material: T12 Carbon Tool Steel+PP+TRP Color: As shown in the picture Size: Approx.31.5cm/12.4in Weight: Approx.163g/5.7oz Application: as sharpener File Teeth Size: Middle teeth File Texture: Single texture Cross Section Shape: Flat .w-e-text table td,.w-e-text table th,.wang-edit-text table td, .wang-edit-text table th{border: .5pt solid #000;};.w-e-text table,.wang-edit-text table{border: 1px solid #000 !important;} Package List: 1 x File Ergonomically designed handle, comfortable grip, not hurt hand, no fatigue and more efficient use. Suitable for use on all metal materials including steel, copper, aluminium and many more. Ergonomically designed handle, comfortable grip, not hurt hand, no fatigue and more efficient use. Suitable for use on all metal materials including steel, copper, aluminium and many more. Ergonomically designed handle, comfortable grip, not hurt hand, no fatigue and more efficient use. Suitable for use on all metal materials including steel, copper, aluminium and many more.