Made of good plastic cement, which is sturdy, the mandolin string nuts are durable and practical for long time of using. With reasonable design, these mandolin string nuts are suitable for most of the mandolin. The delicate design and fine workmanship, make it an essential accessory for mandolin, portable and compact, convenient to use. Features -Color:Beige -Material:Plastic cement -Size:3.00X0.70X0.50cm/1.18X0.28X0.20in - This mandolin nut is mainly made of and , which is sturdy, durable and practical for using. - With reasonable design, these mandolin string nuts are suitable for most of the mandolins, easy to use. - The delicate design and fine workmanship, make it an essential accessory for mandolin, perfect mandolin parts. - The mandolin string nuts can improve the mandolin's sound quality, create a more beautiful sound. - mandolin nut can preserve your mandolin strings better, and it is portable and compact, convenient to use. Package list: 25 x mandolin nut