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 some more affordable parts and challenge yourself to find the optimal string height? Adjusting the string height can change how much force you need to press down on chords and how easy it is to play solos. Since you have the original nut, saddle, etc., you can always revert back if things don't work out. Let's find your own perfect setup. [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 (Root Diameter)