Description Are you looking for a professional guitar string tuning pegs? Are you in search of a sturdy, trustworthy guitar head knob that can be used for the long time? If yes, look no further! Our practical guitar peg accessories must meet your needs. Using Zinc alloy materials with high hardness, it is one of the best choices for you. Features -Color:Black -Material:Zinc alloy -Size:1.90X1.40X0.60cm/0.75X0.55X0.24in - The guitar string tuning pegs use safe Zinc alloy material, durable and practical to use, not easy to break. - As professional replacement accessories for the guitar, they can meet your demands to tune. - Guitar knobs are essential accessories for guitar enthusiasts, and nice gifts for beginners. - Zinc alloy Guitar knob provide a much simpler way to do your tuning work, very professional and practical. - Featuring the simple structure design, this Guitar knob is convenient and easy for you to install it on your guitar. Package List6 x Guitar Tuners 6 x screws 12 x gaskets