Dean Markley Blue Steel strings are made of brilliant Stainless Steel, Cryogenically processed electric string for two to three times the life of regular strings and a feel to die for!

• original cryogenic 430 stainless steel bass string.
• 30% to 35% stronger than normal nickel steel strings.
• Each string is wrapped at the end with nylon thread to avoid unraveling the outer winding.
• Blue Steel bass provides extremely long life and a balanced sound.
• For all types of playing styles
• Available gauges:
  Extra Light - 40 55 75 95
  Light - 45 60 80 100
  Medium Light - 45 65 80 105
  Medium - 50 70 85 105
  Extra Medium - 50 70 90 110