Do you need strings for your bass replace? This product is a bass string, which is made of durable copper alloy and steel material, with good texture, safe and practical. Easy to install and use, it can be easily applied to your bass, a very practical accessory that will meet your needs well. Features -Color:Silver -Material:Steel, copper alloy -Size:16.00X16.00X1.00cm/6.29X6.29X0.39in -String diameter:1:1.14mm, 2:1.65mm, 3:2.16mm, 4:2.67mm - Fine workmanship for the quick and precise, tight string fixing, which is reliable and . - You can replace old or damaged bass strings with new ones, nice bass replacement strings. - Made with craftsmanship, these bass strings are not easy to break during use. - Clear and bright sound with copper alloy winding. Perfect for 5-string electric bass with stable sound . - Made from steel and copper alloy materials, these bass guitar strings are incredibly durable and long-lasting. Package list: 1 of electric​ bass string (4 string for each pack)