The EJ99SC is an excellent string set tailored for soprano or concert ukuleles. It features Pro-Arté Carbon treble strings that produce a crisp and projecting tone, delivering a contemporary sound favored by trend - setting classical guitarists and ukulele players. Key features include carbon monofilament material, offering unsurpassed intonation with a bright, modern sound. These strings are optimized for soprano or concert ukuleles tuned to the standard GCEA. All D'Addario strings are proudly designed, engineered, and manufactured in the USA. Specifications are as follows: gauges of .0205, .026, .0319, .0224; a tension of 100; tie - end type; uncoated; 4 strings per set; and the monofilament material is fluorocarbon.

Using these D'Addario EJ99SC strings on your soprano or concert ukulele is straightforward. First, make sure your ukulele is tuned to the standard GCEA. Then, carefully remove the old strings and replace them with the new ones, tying them off using the tie - end design. As you play, you'll notice the bright and modern tone right away. For maintenance, keep your ukulele in a dry place to prevent the strings from rusting or getting damaged. If you notice any loss of tone or intonation over time, it might be time to replace the strings. Remember, these strings are made in the USA, so you can expect high - quality performance. Enjoy your music with these great strings!