Material: All tools are constructed from high quality steel for great strength and longevity and also includes a strong hardwood handle - The file holder shows the angles on the back of it as you fill to adjust the angle and is very simple to use. Advanced Design: These fine tooth chainsaw files with the stained and finished wood handle allows for a comfortable grip when in use and will keep the chain strong for allow faster and safer work so you can get the most out of your chainsaw. Package: 3 round files - 5/32 (4mm), 3/16 (4.8mm), 7/32 (5.5 mm) - File guide holder (clamp) - Flat file - Quick check gauge - Wooden handle and pouch. Suitable:Thin and round upper tooth files are made for quick filing and cutting.Hardwood handle can attach to any of the files and depth tool- gauge well and can be used on any chainsaw. Applications:Package included different shapes of fine tooth files to meet your different sharpening needs.