Item Type: Headless Guitar String Lock Material: Metal Package List 1 x Headless Guitar String Lock 2 x Screws 1INNOVATIVE DESIGN: Headless guitar string lock features a headless design that integrates the head with the nut for a unique look and modern feel 2LIGHTWEIGHT AND PORTABLE: Headless design makes the nut shorter, lighter and easier to carry and play. This is a big advantage for musicians who move around a lot 3HIGH SOUND QUALITY: The electric guitar headless string lock is equipped with excellent electronic accessories to ensure good sound quality and intonation for a variety of musical styles and playing styles 4COMFORTABLE PLAYING: The nut adopt ergonomic design, feel comfortable, and play more easily. Provides an excellent experience for long periods of playing or practicing 5STURDY METAL: Headless guitar locking nut using excellent metal material, shiny, sturdy and durable, possess high mechanical strength, not easy to age