B52's are made of highly magnetic Alloy 52, which is a combination of 48% Iron and 52% Nickel.
The higher Iron content means more output for the magnets in your pickups.
In the music business since 1957, Everly is a family fun company which makes its strings in the US with American wire and Swiss ball ends (they make the best ones).
Wrapped using their exclusive High-tension winding technique. Loose wraps = dead strings. Tight wraps = punchy, powerful, fat strings.
Great for all styles. Even yours.