Description: Durable Material: The guitar string is made of brass with good rustproof coating, durable and stable. Not easy to rust, or break.; excellent sound quality, tone and resonance. Length: approx. 1.4m/ 55inch. Suit for: Our guitar strings are helpful for the guitar beginners to remember and practice and also fit for guitarist to make their acoustic guitar look beautiful. Easy to Play : The smooth strings unfold their with little effort and can be played as smooth as butter. Thus, they guarantee even newcomers with sensitive fingertips more playing fun and faster success. Perfect Tone: The 6 guitar strings brighter tone, longer sustain, and better grip for finger picking and bending. Popular roundwound style for a traditional feel with a ridged texture. Easy to Install: Guitar strings combine quick positioning and stable adjustments to make your entire guitar easy. Adopt fine workmanship and delicate design, easy and convenient for you to use. Specification: Material: Brass Size Chart: Length: 140cm/55.12inch Package Includes: 6 Guitar Strings(6 Pack) Note: Please allow slightly errors due to manual measurement and different monitors.