1、DURABLE MATERIAL: Headless guitar bridge tailpiece is made of excellent zinc alloy and iron material, sturdy, durable, corrosion resistant, can be used for a long time 2、UNIVERSAL DEVICE: Bridge part of the instrument is designed for worm wheel entangled type string installation device, which can be used without using double ball strings, and ordinary single strings can be used 3、COMPLETE ACCESSORIES: The 6 string saddle headless guitar bridge tailpiece is easy to install and easy to use, equipped with mounting screws and a hex wrench 4、PERFECT REPLACEMENT: 6 string guitar headless bridge electric guitar parts, with compression string lock, perfect for replacing headless electric guitars 5、MUSIC LOVERS GIFT: Headless guitar parts are important music instrument accessories, can be used as a great gift to your kids, friends or music lovers 1 x Headless Guitar Bridge1 x String Lock Saddle2 x String Lock Screws3 x Bridge Installation Screws3 x Hex Wrenches Item Type: Headless Guitar Bridge TailpieceMaterial: Zinc alloy, ironSuitable For: 6 String headless guitarsWith String Lock Saddle: Yes