- Nickel plated steel with Optiweb coating - Crisp tone similar to that of uncoated strings - String gauges: .009, .011, .016, .026, .036, .046 - The Optiweb coating offers 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 EUR 14.30 - See more - Buy online