Callaway Golf Great Big Bertha Tungsten Titanium Irons

Callaway Golf Great Big Bertha Tungsten Titanium Irons: Titanium, combined with a tungsten inset, make a clubhead that is just the right size for use in all conditions - from tee to rough and everything in between. Callaway Golf's unique tungsten inset represents just 15 percent of the clubhead volume but 4...