Description: With the strings, sound crisp, and the touch feels good. The use of high quality stainess steel wire, steel core, and special process copper A set strings alloy wound strings of 1st-6th suitable for acoustic folk guitar Automatically winding strings production ensures it stable and harmonious sound Material: Alloy Size Chart: E Gauge: 0.28mm/0.011 inch B Gauge: 0.38mm/0.015 inch G Gauge: 0.61mm/0.024 inch D Gauge: 0.81mm/0.032 inch A Gauge: 1.07mm/0.042 inch E Gauge: 1.32mm/0.052 inch Package Includes: 1 Set Guitar String Note: Due to the difference between different monitors, the picture may not reflect the actual color of the item Due to manual measurement, there may be 1-2mm error in size