Acoustic Guitar Parts Ebony Bridge Pins Peg+Saddle Nut Bone Slotted Replacements Guitar Accessories1. Bone bridge saddle and nut are made of real cattle bone. The bone has minimal porosity and a great appearance. Its density and minimal porosity are features that yield good intonation and clarity.2. 6pcs bridge pins are made of ebony with green abalone dot and brass circle on the head. Not only will these stunning pins make your guitar look marvelous, their density and rigidity provide better vibrational transfer through the bridge compared to plastic, so your guitar will sound better too.3. Fit for Martin,Taylor or most of brand acoustic guitar. It is not only bridge pins, but also a work of art with elegant appearance.4. If you haven't tried ebony pins, you probably can't imagine the advantages. Feel the leap in sound quality.5. These bridge pins can replace your lost or broken ones, are great accessory for your acoustic guitar. Bone Nut Size: 43mm x 6mm x 8.5mmBone Saddle Size: 72mm x 3mm x 9mmEbony Bridge Pins: Total Length: 30mm, Top Diameter: 7.6mm, Bottom Diameter: 4.5mmMaterial: composite materialcolour: black+whitePackage Contents:6 x Bridge pins1 x Nut1 x Saddle1 x Pins pullerOnly the above package content, other products are not included. Note: Light shooting 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.