Guitar nut file set is applied in stringed musical inst ents such as guitar, bass, ukulele etc. Specifically created to help complete the most common repairs and adjustments. Guitar nut file set is tapered , made of materials, which is anti-rust, and efficient. material, long filing and handle provide you comfortable use. Guitar nut file set is for easy slotting making and of high efficiency. Material: Plastic and metal colour: Multicolor Package Contents: 3 x Guitar Nut File Set 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.