Features: 1.The guitar trimming file is made of stainless steel, which is sturdy and durable and the end is wrapped with a layer of rubber to provide a comfortable grip. 2.The crown file is equipped with narrow, medium and wide grooves, suitable for most s, and the hex file is very convenient to use. 3.Not only suitable for crown guitar character, but also suitable for electric guitar, folk guitar, ukulele, etc. 4.The trimming file is a very convenient tool that can make your character production more effective and time?saving. 5.An important accessory for the guitar maintenance kit and can be a good gift for the guitarist. specification:Item Type: Guitar Fret Dressing File Product Material: Stainless steel + plastic, metal + rubber Applicable Musical Instruments: All kinds of guitars Product Effectively trim all kinds of guitar frets Embossed Crown Length: Approx. 18.3cm/7.20in Silver File Part Length: Approx. 10.5cm/4.13in Black Rubber Part Length: Approx. 9.8cm / 3.86in PackageList: 1 x Hex File 1 x Chamfer Grinding Rod