The strings of Orphee-TX series have strong durability, clear timbre and comfortable feeling. This Item is designed for acoustic folk guitar. Features: High-carbon steel hexagonal alloy inside material. Adopt75%bronzeand25%phosphoroutsidematerial. Strong tightness offering excellent resonates, extra light tension. Strings arounded in 6 circles placed in a plastic bag. Good feeling, high glossiness, full tone. For primary guitar players and professional performance. Specifications: Model: TX620 Material: Hexagonal carbon steel & Phosphor bronze Note/inch/mm: E/011/0.25; B/014/0.36; G/023/0.58; D/030/0.76; A/039/0.99; E/047/1.20 Package Size: 11 * 14.5 * 0.8cm / 4.3 * 5.7 * 0.3in Package Weight: 22g / 0.77oz Package List: 1 * Set ofTX620String