If you are search of some professional guitar replacement strings, then you need to take at our products. Adopting nylon materials with detailed craftsmanship, the folk guitar strings have good durability and practicality, can be replaced easily, let your guitar strings sound better. Features -Color:Assorted Color -Material:Nylon. -Size:11.00X11.00X1.00cm/4.32X4.32X0.39in -Diameter: 0.71mm, 0.81mm, 1.02mm, 0.76mm, 0.89mm, 1.09mm -Adopting nylon material and workmanship, these guitar strings are sturdy, not easy to break. -The sound of the folk guitar strings is clear, strong and powerful, being very professional and practical to serve you very well. -Practical guitar string replacement is proper for most kinds of guitars, satisfy your different demands perfectly. -Manufactured to the standard and strict specifications to have consistency, performance. -Guitar string in simple color can be given as practical present option to families and friends who are guitar players. Package list: 1 x guitar string(0.71mm diameter) 1 x guitar string(0.81mm diameter) 1 x guitar string(1.02mm diameter) 1 x guitar string(0.76mm diameter) 1 x guitar string(0.89mm diameter) 1 x guitar string(1.09mm diameter)