Knobloch Strings Double Silv.Spec. Nylon 550ADN
Knobloch Strings Double Silv.Spec. Nylon 550ADN, String Set for Classical Guitar, High Tension, The new 550 High Tension strings have a slightly higher tension than the traditional 500 High Tension strings, Treble strings: Special Nylon, Bass strings: Double Silver wound, Made in Spain