Complete Set: The set includes three sizes of chain saw files: 5/32" (4.0 mm), 3/16" (4.8 mm), and 7/32" (5.5 mm), with two of each size. The saw files are about 8 inches long (12 inches including the handle), which is sufficient to ensure optimal sanding efficiency.Premium Material: These chainsaw files are made from alloy steel, deeply quenched for high hardness and wear resistance to ensure long-lasting filing performance.Ergonomic Handle: The ergonomic PP handle with TPR rubber coating provides a comfortable, non-slip grip that reduces fatigue during use.User-Friendly: The chain saw sharpener tool set comes with a cloth bag with a handle for convenient storage and transportation for outdoor work. These chainsaw sharpener files are designed for precise tooth trimming of various chain sizes.Good Service: If you have any inquiries regarding the LIBRATON chain saw files set, please feel free to reach out to us. Our dedicated after-sales team will respond within 24 hours to assist you with any concerns.