Features 1.One head is rubber, and the other end is plastic, convenient to use. 2.It provides effective protection for silk products from damage. 3.Sturdy and comfortable hammer to fret fingerboard on stringed instruments 4.Suitable for guitars, ukulele, bass,etc 5.Versatile tool for also retiring nuts and bridges Specification Features: 1. One head is rubber, and the other end is plastic, convenient to use. 2. It provides effective protection for silk products from damage. 3. Sturdy and comfortable hammer to fret fingerboard on stringed instruments 4. Suitable for guitars, ukulele, bass,etc 5. Versatile tool for also retiring nuts and bridges 6. Suitable for replacement of the wire Specification: Condition: 100% Brand new Item Type: Guitar Fret Hammer Material: Rubber+Plastic Package List: 1 x Guitar Fret Hammer Package List