DR Handmade Strings BZ5-130 5 Electric Bass Strings Medium - 45-130The costly stainless steel wrap wire used to manufacture Bootzillas is unique. It produces a distinct crunchy tone. Bootzillas bass strings are coated for extra protection against damaging substances such as perspiration, dirt, humidity and acid hands. Specifications Scale Length: 37 3 4" Material: Stainless Steel Treated with Superior K3 Coating. Hexagonal Core Wire with Ball End. 45 65 85 105 130