DescriptionMade of grade material, this guitarstring locking nuts are durable and practical to use, featuring lightweight and compact design, very portable to carry, which makes you more convenient. The design is simple, and the surface is smooth without burrs. Also a gift for your friends.Features-Color:Silver-Material:Zinc alloy-Size:4.20X1.50X0.70cm/1.65X0.59X0.28in-Made of excellent and finely processed zinc alloymaterial, our products are durable and practical.- Great replacement for your old one and broken one, add an elegant feel to your guitar.- Suitable for most of existing guitars or new instruments, will fit most guitar bodies.- Theguitar string locking nutis convenient to use and easy to carry, easy to install, equipped with guitar picks. -The guitar part is of small size and lightweight, so it will not bring too much stress to your instrument.