Thank you for viewing. TaylorMade RSi1 Iron Set - 6 Clubs Shaft: KBS C-Taper90 Flex: R Selling due to replacement. Model: TaylorMade RSi1 Set Contents: Iron Set Club Numbers: 5, 6, 7, 8, 9, P Shaft: Steel, KBS C-Taper90 Flex: R Grip: Original Black Rubber Grip Features: The head is a cavity back design for ease of use, and these are "distance" irons. There are some minor scratches from use, but they are still in good condition. We are looking forward to your purchase if you understand that these are used items.