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: TX620Material: Hexagonal carbon steel & Phosphor bronzeNote/inch/mm: E/011/0.25; B/014/0.36; G/023/0.58; D/030/0.76; A/039/0.99; E/047/1.20Package Size: 11 * 14.5 * 0.8cm / 4.3 * 5.7 * 0.3inPackage Weight: 22g / 0.77ozPackage List:1 * Set ofTX620String