Features: This round chainsaw file, simple design, high hardness, can be used for a long time. It is made of high quality material, durable, wear-resistant and corrosion-resistant. Professional manufacturing, exquisite workmanship, excellent quality, is the perfect mower accessories. It can make the chain saw sharper, improve the working efficiency of the chain saw, and prolong the service life of the chain saw. This product is mainly suitable for chain saw of lawn mower, and its use method is simple. Specification: Condition: 100% Brand New Material: Bearing Steel Weight: Approx. 71g / 2.5oz Size: Diameter: Approx. 4mm / 0.2in Length: Approx. 25cm / 9.8in Package List: 3 x Chain Saw Files Features Long-lasting Performance: Crafted with high hardness and durable material, these round chainsaw files provide long-lasting performance, ensuring they can be used for extended periods of time without wearing out. Superior Quality: Made with precision and exquisite workmanship, these chainsaw sharpening files deliver excellent quality that enhances the performance of your chain saw. Enhanced Efficiency: Sharpening your chain saw with these files not only makes it sharper but also improves the working efficiency of the chain saw, allowing you to complete your tasks more effectively. Extended Chain Saw Lifespan: By regularly using these chain files sharpener, you can prolong the service life of your chain saw, saving you money on frequent replacements. Perfect for Lawn Mowers: Specifically designed for chain saws on lawn mowers, these round chainsaw files are easy to use and provide a simple yet effective method for maintaining the sharpness of your chain saw.