Cobra max 7 piece iron set the cobra max 7 piece irons are designed for the higher handicap golfer as these clubs thanks to their easy to hit setup whilst the tecflo technology utilises an half hollow design in the longer irons which increases forgiveness the speed channel face uses an engineered trench to reduce face thickness and increase flex at impact to deliver increased distance through faster ball speeds even on miss hits cobra max irons tecflo technology speed channel fa