Callaway Big Bertha B21 Single Irons · Steel · Stiff · Right Handed · 5 Iron

Callaway Big Bertha B21 Single Iron (Right, Steel, Stiff, 5 Iron), Silver - Big Bertha B-21 is the first Big Bertha Iron with our A.I.-designed Flash Face Cup. This industry-leading Flash Face Cup is in each club. This club profile is engineered to give you more confidence over the ball with noticeably wider soles. Our patented urethane microspheres comprehensively absorb unwanted vibration for exceptional feel, while also maintaining fast ball speeds.