ERNIE BALL 2151 EARTHWOOD ROCK AND BLUES W/PLAIN G PHOSPHOR BRONZE ACOUSTIC 10-52 Strings

Ernie Ball Earthwood Phosphor Bronze acoustic guitar strings 
are made from 92% copper, 7.7% tin, 0.3% phosphorus wire, 
wound around a tin-plated hexagonal steel core wire. 
These guitar strings are light orange, golden in color and provide 
a mellow ringing tone and excellent clarity. 
String gauges: .010, .013, .017, .030, .042, .052 inch.