These guitar strings are made of premium nylon materials. With a smooth texture and durable construction, they help replace old strings easily and enhance your guitar's sound clarity and playability. This professional-grade set offers reliable performance for classical guitar players. Features - Color: White - Material: Nylon - Size: 100.00 x 0.10 x 0.10 cm / 39.30 x 0.04 x 0.04 inch - Made of strong nylon with excellent texture, resistant to wear and breakage - Strings 1, 2, 3: Transparent nylon plain strings - Strings 4, 5, 6: Coated copper alloy with electroplated silver, nylon core - Designed for universal use on classical guitars - Precision manufacturing and tension testing ensure consistent resonance between core and coating - Sufficient quantity per pack for regular use and replacement needs - Ideal as a practical gift for guitar-playing friends or family Package List 10 packs of guitar strings