1、The file is used for narrow fret crowning after leveling. With ergonomic handle for comfortable holding. 2、The leveling tool with accurate straight edges helps you to detect any discrepancy existing in frets height. 3、Fret protector shims for protecting your guitar or bass fretboard from scratching or damaging while filing and polishing. 4、Mainly adopting stainless steel, anti-rust and durable. 5、Pretty useful for luthiers, guitarists, and many DIY fret works. Features: The file is used for narrow fret crowning after leveling. With ergonomic handle for comfortable holding. The leveling tool with accurate straight edges helps you to detect any discrepancy existing in frets height. Fret protector shims for protecting your guitar or bass fretboard from scratching or damaging while filing and polishing. Mainly adopting stainless steel, anti-rust and durable. Pretty useful for luthiers, guitarists, and many DIY fret works. Specification: Condition:  Brand New Material: Stainless Steel Color: Silver File Size(L * W * Thickness): Approx. 185 * 15 * 4mm / 7.2 * 0.6 * 0.1in Grinding Shims(L * W): Approx. 78 * 22 * 1mm / 3.07 x 0.87 * 0.04in; 78 * 13 * 1mm / 3.07 * 0.51 x 0.04in Leveling Tool(L * W * Thickness): Approx. 105 * 35 * 2mm / 4.13 * 1.38 * 0.08in Weight: Approx. 139g Packing List: 1 x Guitar File 1 x Fret Leveling Tool 1 x Set of Fret Protectors