30 Nickel Wound Ball End Single String. Length: 43 Inches Nickel-Plated Steel wound strings were introduced in the late Sixties and have become the most popular alloy for electric guitars and bass. Nickel-plated steel offers a balanced tone.
Curt's string's are great. I use 30,40,50 on the bottom end of a 09,11,16 set and love the set, but its hard to find the 30,40,50's at most music stores. not at Curt's Great strings
Curt's strings are great . They last a long time and hold their tone well