1ELASTIC MATERIAL: Ukulele strings are made of a special very elastic and dense material that ensure superior performance over the polyurethane and silicone rubber bass strings commonly available on the market 2SCOPE OF APPLICATION: The string is guaranteed to have a better tone, about 31 inches in length, this string is suitable for bass and ukulele 3NO SKATERS: Ukulele strings do not slide their fingers across the strings and have powerful performance, steady intonation with a very powerful sound 4PACKAGE INCLUDE: 1 set of ukulele strings with 4 note strings for your complete string replacement, useful and practical, provide great convenience for your work 5MUSIC LOVERS GIFT: Ukulele strings kit are important music instrument accessories, can be used as a great gift to your kids, friends or music lovers 4 x Ukulele Strings