1WEAR RESISTANT MATERIAL: Guitar tailpiece is made of excellent metal material and has been electroplated for high hardness and wear resistance 2FLEXIBLE AND CONTROLLABLE: The resonator is highly controllable within range of motion and require only a small amount of force to operate, very convenient 3EASY TO INSTALL: The guitar tailpiece is designed with holes and is equipped with screws for easy installation and removal, provide great convenience 4USEFUL AND PRACTICAL: Guitar tailpiece improve pitch, volume, and delay, making string replacement easy and quick, suitable for professionals 5APPLICABLE MODEL: This guitar tailboard is designed for 6 string resonating guitars and is highly compatible with guitar strings, very versatile 1 xGuitarTailpiece 1 x Screw