Ziko 1 Set of 6 Acoustic Guitar Strings Acoustic Guitar Strings Replacement Steel String Guitar Accessories Kit for Acoustic Guitar Beginners Guitarists Performers Musical Instrument Parts Product Material: Internal Line: High carbon steel hexagonal steel core External Line: 3-6 phosphor bronze wire winding Ball Ends Colors: 1E-string silver, 2B-string purple, 3G-string green, 4D-string black, 5A-string red, 6E-string gold String Length: 98 cm/38.6 inch CP-1048 Diameter: 1E-0.010 inch/0.25 mm, 2B-0.014 inch/0.35 mm, 3G-0.023 inch/0.59 mm, 4D-0.029 inch/0.74 mm, 5A-0.038 inch/0.97 mm, 6E-0.048 inch/1.21 mm CP-1150 Diameter: 1E-0.011 inch/0.28 mm, 2B-0.015 inch/0.38 mm, 3G-0.024 inch/0.61 mm, 4D-0.031 inch/0.80 mm, 5A-0.041 inch/1.03 mm, 6E-0.050 inch/1.28 mm CP-1252 Diameter: 1E-0.012 inch/0.30 mm, 2B-0.016 inch/0.40 mm, 3G-0.024 inch/0.61 mm, 4D-0.032 inch/0.82 mm, 5A-0.041 inch/1.03 mm, 6E-0.052 inch/1.32 mm Applicable: Specialized for acoustic guitar