A used set of Ping Zing irons. Set includes 4, 5, 6, 7, 8, 9 and W. The shafts are graphite, Ping Karsten 101 by ALDILA. The 101 is regular flex. The grips are Callaway. The clubs are in good used condition, ready to play some rounds. The length of the 7 iron is 36.5\" laying flat at 60 degree line (see photo). if you have any questions, ask away and I will do my best to answer them.