La Bella Ultra Bender B838, String Set for Electric Guitar, Strings: .008, .011, .014, .022w, .030, .038, Round-wound, Strength: Ultra-light tension, Material (winding): Nickel-plated steel, La Bella produced ""The Bender"" strings under the La Bella brand, for other string makers and the world's largest luthiers in the 1960s and 1970s, Made by reusing the exact nickel formula of the original ""Bender"" guitar strings for the most authentic vintage electric guitar strings on the market, Packaged in a modified atmosphere to prevent tarnishing and preserve freshness, Made in USA