10pcs Professional Guitar Frets Nuts Needle File Set Polished File Rasp Grinding Knife Guitar Repair Tool Features: brand new and high quality. 1. A handy and versatile fret file set for your guitar repairing needs. Widely used for guitar nut, bridge, saddles, pin holes, pickguard, fret and more. 2. Various shape, equaling flat, square, round, half round, elliptical, for triangle and more. 3. Metal body, anti-skid rubber handle, polycrystalline diamond coated files, the files are effective on wood, bone, and soft metals such as brass, copper and aluminum, great for use. 4. Designed to cut quickly and smoothly, cover full range shaping, forming, carving, engraving and material removal. Specification: Color: black Material: metal Length: 14cm / 5.5inch Note: Transition: 1cm=10mm=0.39inch Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package Includes: 10pcs/set Guitar Fret Nut Files