Feature:1. Each product in this set of guitar repair tools is marked with a number, which is easy to operate and easy to identify.2. This product is a repair tool especially suitable for stringed instruments such as electric guitars/bass.3. This tool dedicated to repairing guitars is an important partner for all guitar lovers and guitar repairers.4. The tool is made of metal material, strong and durable, not easy to corrode.5. Help you to press in frets on any string instrument,and marks on the inserts, easy to identify and use.Spec:Item Type: Guitar Fret Press Inserts Pressure Pad Radius: 7.25 / 9.5 / 12Material: MetalPackage List:3 x Pressure Pad1 x Hex Wrench1 x Fine Tuning Die