Fender stainless 9050 flatwound strings offer warm, rich tone with reduced finger noise and a long life. For reggae, jazz, country, R&B and more, there's no better way to sustain mellow flatwound tone with a sleek feel and ultimate tuning stability. 9050L: .045, .060, .080, .100 9050M: .055, .070, .090, .105.