Kerly Earthtones Phosphor Bronze The newest high tech strings from the USA. Made with the finest materials Earthtones are put through a superior form of cryogenic freezing and metal tempering called thermal cycling which strengthens the metals at the molecular level, and crispens the tone. The strings are then treated with a corrosion protective polish and packaged in a moisture-resistant, rust inhibiting foil pouch containing a moisture-evaporating desiccant to further the protection. Whenever you open them they are factory fresh. These are tough long lasting strings with a crisp top end balanced by the warmth of phosphor bronze and are a pleasure to play. They look good too. Code Description 1 to 4 5 to 9 10 + Qty   In Stock ERT09/12 12 String - Extra Light 9/9 13/13 21/8 28/11 36/16 46/26 £ 10.00 £ 9.90 £ 9.80 ERT10 Extra Light 10 14 22 28 38 48 £ 6.80 £ 6.70 £ 6.60 ERT10/12 12 String - Light 10/10 14/14 23/09 30/12 38/18 48/27 £ 10.00 £ 9.90 £ 9.80 ERT11 Light 11 15 22 32 42 52 £ 6.80 £ 6.70 £ 6.60 ERT12 Medium 12 16 24 32 42 54 £ 6.80 £ 6.70 £ 6.60 ERT13 Medium Heavy 13 17 26 35 45 56 £ 6.80 £ 6.70 £ 6.60