1、Beacuse of the selected white nylon string, can bring to you a smooth and comfortable touch feeling. 2、Nylon material makes the strings full of sound, long‑lasting sustain, strong tensile resistance and unbreakable, stable sound quality. 3、Soprano (21in/53.3cm) / concert (23in/58.4cm) / tenor (26in/66cm) ukulele replacement strings, which is full of tension, after installation, remove the excess strings. 4、The package is labeled with numbers 1, 2, 3, 4 to distinguish the 4 strings, allowing you to quickly identify and replace the strings. 5、Equipped with plastic packaging bags, convenient for you to carry and store, and it is easy to install. Item Type: Ukulele Strings Material: White NylonUkulele Replacement Strings: Soprano (21in/53.3cm) / Concert (23in/58.4cm) / Tenor (26in/66cm) 4  x Ukulele Strings Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.