2 Pcs Ukulele Bridge Saddle and Nut Replacement for 4 string Parts

MATERIAL: This ukulele bridge saddle is made of premium bone, which is than other synthetic materials made parts. DESIGNED FOR 4 STRING UKULELE: This bone bass nut is suitable for your 4 string bass ukulele, which can help sustain tone and improve the sound quality. WON'T DAMAGE YOUR STRINGS: The 4 slots with sleek and smooth surface, not damage your strings. EASY TO USE: By improving performance and ensuring sound quality, it is used by most guitarists. Very easy to install and use. FUNCTION: The Ukulele bass can improve the overall level of the bass and play a role in improving the acoustic quality of the bass. You will enjoy music during performing.?