Features: Quality Material: Made of quality and durable steel material and with rustproof coating strings fit for most acoustic guitars. Colorful Guitar Strings: Acoustic guitar strings with 6 different color, and useful for the guitar beginners to remember and practice. Widely Applicable: These guitar strings are standard on most acoustic and classic guitars, available for fixing and maintaining guitars. Enough Quantity: Package includes 6pcs of guitar strings in 6 different diameters, compact and portable, convenient for you to replace. Guitar Strings Set: The guitar strings could produce rich, clear, powerful, natural tone, bring convenience for beginners to practice and improve their skills. Specifications: Material: Steel Color: As The Picture Shows Package Weight: approx.30g Size: approx.89.8x0.12x0.12cm/35.35x0.04x0.04in (More Size Detail, Please See Photo.) Package Includes: 6Pcs x Guitar Strings note: Please allow 1-2cm error due to manual measurement. Please make sure you do not mind before you bid. Due to the differences between different monitors, the picture may not reflect the actual color of the item. Thanks!