ERNIE BALL 2148 ACOUSTIC 11-52 Strings

Ernie Ball Earthwood Phosphor Bronze acoustic guitar strings
are made from 92% copper, 7.7% tin, 0.3% phosphorus wire,
wrapped around a tin-plated hexagonal steel core wire.
These guitar strings are bright orange-gold in color and provide
a mellow ringing sound and excellent clarity.
String gauges: .011, .015, .022w, .030, .042, .052