Made of good plastic, which is sturdy, the guitar string nuts are durable and practical for long time of using. With reasonable design, these guitar string nuts are suitable for most of the guitars. The delicate design and fine workmanship, make it an essential accessory for guitar, portable and compact, convenient to use. Features -Color:Light Brown -Material:Plastic - Size: 7.10X0.80X0.30cm/2.79X0.31X0.12in - Made of premium and sturdy plastic, the string nuts can decrease the noise, to create better guitar tone. - Guitar nut serves as a better string support to provide more vibration and a better upgrade in tone and sustain. - With sturdy, lightweight, wear-resistant, durable features, it is a must-have accessory for your guitar. - With our delicate guitar string nuts, you would get clearer, richer and more beautiful melody. - Guitar nut is a perfect present for your friends and families who own guitar, they will like it very much. Package list: Lower Guitar String Nuts