Martin’s standard Classical string sets have been repackaged with a fresh new look. They offer an easy playing feel, excellent tuning stability and a warm clear tone. These strings are made of crystal nylon and are offered in a silver plated hard tension (M160) and 80/20 bronze normal tension (M260) ball end for ease of stringing up your classical guitar.
Martin Classical strings, made of Crystal Nylon, come in silver and bronze with a ball-end for east playing feel, excellent tuning and warm clear tone.
CALIFORNIA PROPOSITION 65 WARNING

WARNING: Cancer and Reproductive Harm -
www.P65Warnings.ca.gov.