- Nickel plated steel with Optiweb coating - String gauges: .011, .014, .018, .028, .038, .049 - "Crisp" sound like an uncoated string - Optiweb coating provides a natural feel and protects against corrosion and dirt - Anti-rust coating on non-wound steel strings ensures longer sound life for the entire set - Made in USA EUR 13.00 - See more - Buy online