Custom gauge 6 string set for electric guitar from Nickel Wound Electric Slinky series that is optimal for A-A or B-B tuning combinations and is ideal for hybrid baritone instruments. Strings are round-wound for maximum clarity and have small ball ends like guitar strings, not the large ball ends used on bass sets. Plain strings are made of specially tempered, tin-plated, high-carbon steel, producing a well-balanced tone. Wound strings are made from nickel plated steel wire wrapped around a hex-shaped steel core wire. Strings are precisely manufactured to the highest standards and most exacting specifications to ensure consistency, long life and optimum performance. Gauges: .013, .018p, .030, .044, .056, .072.