Features: 1.This product is made of cattle bone and rosewood, lightweight and durable.Compensate for the high pitch and improve the sound quality. 2.Can help anchor string and adjust it to withstand tension for better performance. 3.Ideal replacement for classic guitar. Produce clearer, richer and more stable sound. A replacement bone bridge saddle nut for fitting to classic guitar. 4.Great accessory for guitar enthusiasts, which is much harder and will give better tone than the cheaper plastic parts. 5.Can improve the overall level of the guitar and play a role in improving the acoustic quality of the guitar, for the replacement of classic guitar.specification: This product is made of cattle bone and rosewood, lightweight and durable.Compensate for the high pitch and improve the sound quality. Can help anchor string and adjust it to withstand tension for better performance. Ideal replacement for classic guitar. Produce clearer, richer and more stable sound. A replacement bone bridge saddle nut for fitting to classic guitar. Great accessory for guitar enthusiasts, which is much harder and will give better tone than the cheaper plastic parts. Can improve the overall level of the guitar and play a role in improving the acoustic quality of the guitar, for the replacement of classic guitar. s: Condition: 100% Brand New and High Quality Material: Cattle Bone & Rosewood Color: Shown as Pictures Suitable for Classic Guitar Size: Nut: Approx. 52 x 6 x 8.5/9mm / 2 x 0.2 x 0.33/0.35inch Saddle: Approx. 80 x 3 x 8/9mm / 3.1 x 0.1 x 0.31/0.35inch Bridge: Approx. 185 x 30mm / 7.2 x 1.1inch Weight: Approx. 41g Packing List: 1 x Guitar Nut 1 x Guitar Saddle 1 x Guitar Bridge Note: Please notice that there might be a little color difference caused by different display.