Played for the same crisp tone as an uncoated string OPTIWEB Coating provides a natural feel Electric guitar strings constructed with nickel-plated steel wrap wire Our coating technology protects against common corrosion and debris buildup, extending tone life longer than any other brand's coated or uncoated strings* Anti-Rust Plating on plain steel strings ensures longer tone life for the entire set With less hassle and expense of frequent string changes, spend more time making music. ELECTRIC NICKEL PLATED STEEL WITH OPTIWEB COATING The longest lasting tone night after night! Elixir Electric Nickel Plated Steel Strings with OPTIWEB Coating give you the performance of a natural string — that crisp tone, natural feel and playable grip you know and love—without sacrificing the signature long-lasting tone life of Elixir Strings.