Used Ping i25 Individual 7 Iron 33 Degree CFS Steel Shaft Right Hand Blk Slvr OSFA:Black Silver Rolled leather welting 31 18.5:orange Rolled leather welting (2) AAA batteries Custom tuning port sits lower in the head maximizing the energy transfer at impact Long irons are designed with head sizes and sole widths that deliver high trajectory and extreme forgiveness Mid irons and wedges are more compact with less offset for improved accuracy and scoring Narrow bars in the long irons increase ball velocity for added distance and a higher ball flight Wider bars in the shorter irons produce a lower ball flight to maximize control Foggy chrome finish and clean cavity design create visual appeal 17 4 stainless steel construction