ITEM NAME:6 String Acoustic Guitar Bone Bridge Nut for Guitar Replacements Parts 6pcs Description: The bone nuts is a great replacement parts for acoustic guitars. Made of cattle bone, lightweight and durable, improve the sound quality. It will produce clearer richer and more stable sound by using this bone bridge. Great accessory for guitar enthusiasts, which is much harder and will give better tone. According to your own needs to polish, mainly used for manual guitar. Specification: Material: Bone Size Chart: L x W x H: Approx. 52 x 6 x 10mm/2.04 x 0.24 x 0.39inch Package Includes: 6 Pieces Acoustic Guitar Bone Nut Note: Due to the manual measurement, please allow 1-2mm differences in size. Due to the light and screen difference, the item's color may be slightly different from the pictures. Please understand. SKU: ALU0024549719127055.6 Pieces Acoustic Guitar Bone Nut. It will produce clearer richer and more stable sound by using this bone bridge. Made of cattle bone, lightweight and durable, improve the sound quality. Material: Bone.