Rainbow color string wires that sound clear, bright and musical, are an excellent idea for those learning to play guitar or just wanting to add color to their rig. Features: Made of steel with rustproof coating, make the strings not easy to get rust. 6 different color strings make learning guitar fast, easy and fun. Suit for beginners to learn and practice. Make your guitar more absorbing and attractive. Good for replacement, lovely gift for guitar lovers. Specifications: Material: steel Qty: 6pcs/set Package Weight: 20g / 0.71ounce Package Size: 100 * 100 * 10mm / 3.94 * 3.94 * 0.39in Note: Please allow 1-10mm error due to manual measurement, thanks for your understanding! Package List: 6 PCS * Guitar Strings