2X 6 Acoustic Guitar with Bone Strings Bridge Saddle and Nuts and 12 Pieces Ebony Guitar Bridge Pins White+Black100% brand new, high quality and testing is good to build your own style of bridge guitar with these nice pins, saddle and nuts. Portable and easy to use, it fits any brand of acoustic guitar. (Please check that the size is suitable for your guitar before purchasing.)The bone has minimal porosity and a great appearance. Its density and minimal porosity are the characteristics that give good intonation and clarity.6 pcs. The platform pins are made of ebony with a green abalone dot and a brass ring on the head. Not only will these great pins make your guitar look gorgeous, their density and rigidity will provide better vibration transfer across the bridge compared to plastic, so your guitar will sound better! Color: White+BlackMaterial: Bone+EbonyBone Nuts Size: 43mmX6mmX8.5mmSaddle Bone Size: 72mmX3mmx9mm12 Pcs Ebony Guitar Bridge Pins: Total Length: 30mm, Top Diameter: 8mm, Bottom Diameter: 3mm Package: 2X Bone Nuts2X Bone Saddle12X Ebony Guitar Bridge PinsOnly 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 error is +/- 1-3cm.