Worth BF "Fat" Uke, Brown Set

String diameters are approximately 0244 (.62mm), 0291 (.74mm), 0319 (.81mm), 0260 (.66mm). Compare to the WSBS set. The "fat" first string makes for a "fat", soft sound. These strings are primarily intended for soprano or concert ukes however, the user should be aware of the increased tension load and how it might impact their specific instrument. Brown strings are 100% fluorocarbon nylon for a softer, more mellow sound compared to the Worth clear strings, 63" long (enough for 2 sets ). Made in Japan.