Feature:1. Excellent Metal Material: This ukulele tuner is made of excellent metal material, sturdy and wear resistant, not easy to be damaged, and has a long service life.2. Compact And Portable: This ukulele tuning peg measures 4.3cmx2cm, which is small in size and light in weight, making it very convenient to carry around and use.3. Accurate Tuning: Using these excellent ukulele tuning pegs and tuning keyheads can ensure accurate and reliable tuning for your ukulele.4. Easy To Use: You can simply install the tuning string tuning pegs onto your ukulele, and use the tuner key head to adjust the tension of the strings for optimal sound.5. Wide Application: This ukulele tuner head has a wide range of applications and can be used for daily practice, stage performance and music recording.Specification:Item Type: Ukulele Tuner PegMaterial: Metal, Plastic, SteelSize: Approx. 4.3cm x 2cm/1.7in x 0.8in.Package List:4 xUkulele Tuner Pegs