Product DescriptionErnie Ball Beefy Slinkys are optimal for detuning These electric guitar strings are precision manufactured to the highest standards and most exacting specifications to ensure consistency, optimum performance, and long life Beefy Slinky wound strings are made from nickel-plated steel wire wrapped around a hex-shaped steel core wire The plain strings are made of specially tempered tin-plated high-carbon steel for that iconic Slinky feel and tone that players have relied on for decades Beefy Slinky gauges are 011 015 022p 030 042 054From the ManufacturerOptimal for detuning Ernie Ball Beefy Slinky electric strings are perfect for those who like to detune their instrument to lower tuning combinations Metal fans worldwide have gravitated towards the Beefy Slinky set to give their guitar the optimal gauge combination for Drop D & Drop c tuning These strings are precision manufactured to the highest standards and most exacting specifications to ensure consistency, optimum performance, and long life Beefy Slinky wound strings are made from nickel plated steel wire wrapped around a hex shaped steel core wire The plain strings are made of specially tempered tin plated high carbon steel producing a well balanced tone for your guitar gauges 011 015 022p 030 042 054 Part number 2627