Gauges 30-45-65-85-105-125.

Hi-Beam Stainless Steel Bass Strings are round-wound and constructed upon a round core which is unique in the industry. Hi-Beams require much more time, care, and extra steps to make than other bass strings. This results in a bass string that is highly flexible, musically bright, and renowned for durability, unusually long life, consistency, and string-to string balance. Fits virtually all bass scale lengths up to 37-3/4".