This is a guitar string kit with outstanding sound, sturdiness and durability, and . Reasonable design, fine workmanship, professional and practical, can provide convenience for your daily guitar string replacement, allowing you to repair the guitar yourself. Features -Material: Hexagonal carbon steel, nickel alloy -Size: About 94.00X0.10X0.10cm/36.94X0.04X0.04inch -It is made of strong materials, with excellent texture and not easy to wear. -The sound of the strings is clear and comfortable, strong and powerful, and the remaining sound is short, more beautiful and moving. -It is mainly suitable for classical guitars, allowing you to play better. -This is a very simple and practical guitar string kit, which can provide you with a simpler and more convenient method of replacement. -Professional and durable string kits can be given as to family and friends who like guitars. Package list: 2 x sets of guitar strings