Guitar Bridge Pin Nut Saddle Set, ABS, String Height Adjustment, Replacement Parts for Acoustic Guitars For Acoustic Folk Guitars ABS Plastic Guitar Nut Saddle Bridge Pin Set While there's nothing particularly special about the material, why not try using a slightly cheaper set and challenge yourself to find the optimal string height for your guitar? Adjusting the string height can change how easily you can press down on chords and play solos. Since you have the original nut, saddle, and other parts, you can always revert back if things don't work out. Let's find the perfect setup just for you. [Set Contents] Nut x 1, Saddle x 1, Bridge Pins x 6 (ABS Plastic) [Specifications] Material: ABS Plastic Saddle Size: Approximately 72x9x3mm (Length x Width x Height) Nut Size: Approximately 43x9x6mm (Length x Width x Height) Pin Size: Approximately 32mm (Length), 8mm (Widest Part), 4.8mm (Base Diameter)