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 Peg Material: Metal, Plastic, Steel Size: Approx. 4.3cm x 2cm/1.7in x 0.8in. Package List: 4 x Ukulele Tuner Pegs