The strings of Orphee-TX series has strong durability, clear timbre and comfortable feeling. For Primary guitar players. Features: Imported high-carbon steel hexagonal alloy. Adopt 75/25 phosphor bronze of wire wound. Wound tightness and homogeneous , excellent resonates, extra light. Good feeling, tone loud. Special rust-proof treatment, long service life. For primary guitar players. Specifications: Model: TX630 Inside Material: Hexagonal carbon steel Outside Material: 75/25 phosphor bronze Inner Packing: Silver/Red poly-bag Outside Packing: Color plastic bag Note/inch/mm: E/011/0.28; B/015/0.38; G/024/0.61; D/032/0.81; A/042/1.07; E/052/1.32 Package Size: 11 * 14.5 * 0.8cm / 4.3 * 5.7 * 0.3in (L * W * T) Package Weight: 24g / 0.84oz Package List: 1 * TX630 Acoustic Guitar Strings