Create idea 6PCS Guitar String Ferrules Through Body Caps Metal Mounting Buckle Bushing for Electric and Bass Musical Instruments Accessories Black

Function: Used for string through body build or repair, it make the guitar strings vibrate more effectively, improving the resonance and increase the delay, to make the sound stronger. Reliable Material: Made of metal, good durability and corrosion-resistance. Total Length: 13mm/0.51inch, small hole diameter:4mm/0.26inch, big hole diameter:8mm/0.31inch. What You Get: Package includes 6 pieces of guitar string ferrules. Application: Fit for electric guitar and bass. Please verify the size required for your guitar body before purchasing.