1DURABLE 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 2UNIVERSAL 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 3COMPLETE 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 4PERFECT REPLACEMENT: 6 string guitar headless bridge electric guitar parts, with compression string lock, perfect for replacing headless electric guitars 5MUSIC 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 Bridge 1 x String LockSaddle 2 x String Lock Screws 3 x Bridge Installation Screws 3 x Hex Wrenches