Pro Series Strings Black nylon strings Comes with strings B-F#-D-A string diameter in inches: .022-.028-.032-.022

4 strings in a Set. Normal Tension Tenor SizeThe development of a new synthetic material that can imitate the acoustical characteristics of gut but without the typical defects such as high cost, short string life, and severe...

4 strings in a Set. Normal Tension Soprano SizeThe development of a new synthetic material that can imitate the acoustical characteristics of gut but without the typical defects such as high cost, short string life, and...

4 strings in a Set. Normal Tension Concert SizeThe development of a new synthetic material that can imitate the acoustical characteristics of gut but without the typical defects such as high cost, short string life, and...