Callaway Great Big Bertha Iron Set - Graphite Set Make-Up:6-P Designed Jailbreak Batwing structure is

Designed Jailbreak Batwing structure is pushed to the perimeter to stiffen the body

Loft & lie can be adjusted by +/- 2 degrees in any direction

CONTROLLING FLIGHT

A TOTAL REVOLUTION IN IRON PERFORMANCE FROM THE INDUSTRY-FIRST

These new technologies are balanced with the craftsmanship honed from Roger Cleveland’s 40+ years of designing some of the most sought-after wedges in golf

Callaway Great Big Bertha Iron Set - Graphite Set Make-Up:6-P Designed Jailbreak Batwing structure isGreat Big Bertha A MATERIAL DIFFERENCE IN PERFORMANCE Callaway's first multi piece titanium and tungsten iron provides driver like power with the precision of an iron. INTRODUCING THE GREAT BIG BERTHA IRONS Lightweight Power from a Forged Titanium Face and CP Titanium Body By leveraging materials that are typically reserved for drivers, weve generated up to 96g of discretionary weight, and precisely repositioned this saved weight to increase launch