PING i540 Irons - Steel RH Irons:4 iron so that the club can

so that the club can optimally catch the ball with speed

making it a great training tool for kids and beginners

and distraction-free performance

Advanced Construction in a Workable Shape

PING i540 Irons - Steel RH Irons:4 iron so that the club caninR Air Technology This patent pending technology by PING relies on an air bag strategically placed behind the face inside the cavity that attenuates frequencies for improved sound and feel without restricting bending. Maraging Steel Face The forged, variable thickness maraging steel face is 9% thinner for more flexing and creates metal wood like bending in the transition areas (sole and top), resulting in faster ball speeds and higher max height. i