Callaway Paradym Ai Smoke Max Fast Iron Set, Carbon Shaft, 5-piece set. 40g R I received this as a prize, but I'm selling it because I don't use it. - Brand: Callaway - Model Name: Ai Smoke Max Fast - Set Contents: Iron set (5 irons) - Shaft: Carbon shaft - Loft Angle: Loft angle of each iron (details unknown) Thank you for looking.