1DURABLE MATERIAL: Guitar nut is made of excellent bone, which provide better tones and last longer than plastic or synthetic materials, enhance the tone and sustain 2APPLICABLE MODEL: Flat base bone string nut with string groove is applicable to 6 string for Stratocaster or for Telecaster electric guitar, offer an accurate fit 3EASY TO INSTALL: This guitar nut is pre slotted so that you can install quickly and easily, making it an ideal choice for guitarists who play frequently or perform live on the stage 4ENHANCED SOUND: The pre slotted guitar bone nut provide better sound and is an excellent replacement part for an electric guitar, useful and practical 510PCS IN TOTAL: The package contain a total of 10pcs 6 string guitar bone nut, enough for you to replace and use, very convenient, resist wear and tear 10 x Guitar Nut