The file is used for narrow fret crowning after leveling. With ergonomic handle for comfortable holding. The leveling tool with straight edges helps you to detect any discrepancy existing in frets height. Fret protector shims for protecting your guitar or 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. Condition: Material: Stainless Steel Color: Silver File Size(L * W * Thickness): Approx. 185 * 15 * 4mm / 7.2 * 0.6 * 0.1 inch Grinding Shims(L * W): Approx. 78 * 22 * 1mm / 3.07 x 0.87 * 0.04 inch; 78 * 13 * 1mm / 3.07 * 0.51 x 0.04inch Leveling Tool(L * W * Thickness): Approx. 105 * 51 * 2mm / 4.13 * 1.96 * 0.08 inch Weight: Approx. 139g Packing contents: 1 x Guitar File 1 x Gasket 1 x Measuring rule Only the above package content, other products are not included. Note: Light and different displays may the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.