Musiclily Alice Nickel Wound 6-String Electric Bass Guitar Strings Set, Regular Light 100% New, Fit for regular size of 6 string bass greatly The Guitar Strings are in the material as follows: 6 strings in Nickel Alloy Wound Specifications:C string -1st Nickel Alloy Wound .032" 0.81mm;G string -2nd Nickel Alloy Wound .045" 1.14mm;D string -3rd Nickel Alloy Wound .065" 1.64mm;A string -4th Nickel Alloy Wound .085" 2.16mm;E string -5th Nickel Alloy Wound .105" 2.67mmB string -6th Nickel Alloy Wound .130" 3.29mm The package is like the pictures showed Package Include: 1 set Bass Strings Set