Features： Made from superior carbon synthetic material, these ukulele strings can offer not only a traditionally clear, rich and warm sound, but also a distinctively bright timbre.  All strings are made with advanced string production techniques.  Wide application, suitable for ukuleles from 21 inch to 23 inch, a good choice for professional performance and daily practice.  Each string is interdependently packaged and marked 1-4, convenient for you to install.  Transparent appearance and smooth surface, comfortable to play, giving you excellent playing experience.   Specifications： Model: AU047;  Color: Transparent;  Material: Carbon;  Package Weight: 17g/ 0.6oz;  Package Size:11.2 * 11.2 * 0.5cm/ 4.41 * 4.41 * 0.2inch;   Package List： 4 * Strings