Black Beauties are one of the family of DR's EXTRA-Life coated bass string sets. DR Strings, makers of the world's finest handmade bass strings, combine the latest wire technology with old-fashioned craftsmanship.The costly stainless-steel wrap wire is the latest in coated technology.The wire is pre-coated before winding for extra life and extra protection. This coating includes a corrosion inhibitor for extra protection against damaging substances such as perspiration, dirt, humidity, and "acid hands". DR's EXTRA-Life offers players a superior coated string without sacrificing the tone, clarity, and volume. Category: Electric Bass Guitar Strings - 5 Strings Brand: DR Strings |