- 010=0.254mm
013=0.3302mm
017=0.4318mm
- 026=0.6604mm
036=0.9144mm
046=1.1684mm
From 1964 to now, the GHS Boomers® series has been the flagship set of GHS Strings. Used by musicians in every genre, the Boomers® have shown to stand up to any playing style. Now known as “The Power String”, GHS Boomers® continue to make their mark on music across the world. The roundwound guitar set is made with Nickel-Plated steel wrapped tightly around a round core wire. The combination provides the string with its bright characteristic and long-lasting tone.