Warm and rich: Guitar Strings is made of red copper, with warm, rich and penetrating tone. It resonates well when playing, and the sound is full and round. Not easy to damage: Red copper strings is resistant to oxidation and corrosion, ensuring the long service life of the strings. It is not easy to break or deform, giving you peace of mind during use. Touch: Acoustic Guitar Strings has a smooth and delicate surface and touch. The fingertips are comfortable to touch when playing and are not easy to slip. Various tone changes: Red copper strings of different thicknesses have different tensions and different tone changes. It can be used to play various musical styles to meet different performance needs. Wide applicability: Musical Instruments accessories is suitable for various guitars such as classical guitar, folk guitar, electric guitar, etc., to meet the tone pursuit of different players. Size Chart: 88cm/34.65inch Package Includes: 1 Guitar Strings Note: Color might be slightly different due to the color calibration of each individual . Please allow slightly measuring deviation due to manual measurement.