Bass Microcoated The best sounding coated strings ! Very balanced, expressive and tuned. Brilliant, the tone is great. Very soft and gently to the fingers. Standard scale is long and fits 34″ long scale instruments. Code Gauge npm45100 45-65-80-100 nickel microcoated clear npm45105 45-65-85-105 nickel microcoated clear npm45125 45-65-80-100-125 nickel microcoated clear npm45128 45-65-85-105-128 nickel microcoated clear npm31125 31-45-65-80-100-125 nickel microcoated clear phm45100 45-65-80-100 phosphor bronze microcoated clear phm45120 45-65-80-100-120 phosphor bronze microcoated clear