Ernie Ball Earthwood Extra Light Phosphor Bronze Acoustic Guitar Strings (10/50)

Made from 92% copper, 7.7% tin, and 0.3% phosphorus wire wrapped around tin-plated hex-shaped steel core wire. These guitar strings have a light orange and gold colour and provide a mellow, ringing sound with excellent clarity. Gauges .010, .014, .020w, .028, .040, .050