Nickel-plated steel with Optiweb coating String gauges:

.009, .011, .016, .024, .032, .042

.010, .013, .017, .026, .036, .046

.011, .014, .018, .028, .038, .049

Crisp tone similar to that of uncoated strings The Optiweb coating ensures a natural feel and protects against common corrosion and dirt The anti-rust coating on non-wound steel strings ensures longer tone life for the entire set