Historic stainless flatwound guitar strings in gauges 11-15-24W-32-42-52. Great for jazz, but also used for many other styles of music.

Benefits of Flatwound Strings:

-Consistent tone over the life of the strings

-Less Fret wear

-Smooth surface causes less "squeaking" and easier on fingers

-Mellow sound

-Last longer than round wound strings, trade off in price.