This guitar string set is made of solid material, which can withstand long-lasting use. Features the brass alloy material, which has high durability, not easy to deform. Fine workmanship, ensures practicality. Features -Color:Assorted Color -Material:Brass alloy -Size:11.20X11.40X0.20cm/4.40X4.48X0.08in Diameter: 0.25mm, 0.36mm, 0.58mm, 0.76mm, 0.99mm, 1.19mm - Made from brass alloy, these colorful guitar strings produce a clear and bright sound with a stylish and unique appearance. - Designed for use with acoustic guitars, these strings produce a rich and full-bodied tone. - Durable and long-lasting, these strings are built to withstand frequent use and last for a long time. - The colorful appearance of these guitar strings adds a touch of personality and style to your instrument. - The high notes are full and rich, while the low notes are bright and harmonious, creating a balanced and harmonious sound. Package list: 6 x strings