Features: Made of high quality materials, high hardness, wear resistance and corrosion resistance. Professional manufacturing, exquisite workmanship, high reliability, is the perfect mower accessories. This round chain saw file has the advantages of low noise, simple appearance, easy to use. It can effectively improve the working efficiency of chain saw and prolong the service life of chain saw. Beautiful and practical, cutting effect is good, can be perfect for mower chain saw. Specification: Condition: 100% Brand New Material: Bearing Steel Weight: Approx. 281g / 9.9oz Size: Diameter: Approx. 4mm / 0.2in Length: Approx. 25cm / 9.8in Package List: 12 x Chain Saw Files Note: 1.Please allow 0-1 inch error due to manual measurement. Thanks for your understanding. 2.Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.1Made of high quality materials, high hardness, wear resistance and corrosion resistance 2Professional manufacturing, exquisite workmanship, high reliability, is the perfect mower accessories 3This round chain saw file has the advantages of low noise, simple appearance, easy to use 4It can effectively improve the working efficiency of chain saw and prolong the service life of chain saw 5Beautiful and practical, cutting effect is good, can be perfect for mower chain saw