The preferred tool for guitar lovers, DIY lovers and violinists. Mainly made of stainless steel, rust-proof and durable. frets protective gasket can protect your guitar or bass fingerboard from scratching or damage when filing and polishing. This file is used to trim narrow yarn after leveling. Equipped with ergonomic handle, it is comfortable to hold. Leveling tools with precise straight edges can help you detect any differences in the height of the yarn. describe Name: Guitar File Set Quantity: 5pcs Material: stainless steel color: As shown Package Contents: 1 x File with hole 1 x Green grinding stone 1 x Two-hole ruler 2 x gasket Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.