Works Golf Dyna Golf These are forgiving, distance-oriented cavity back irons. A 6-iron set from Dynamics. - Model: Dynamics - Set Contents: 6 irons - Iron Numbers: 5, 6, 7, 8, 9, PW Shafts are carbon Dynastic. Flex: R Dexterity: Right-handed Grips are Works Golf original. Some signs of use are present. This is an iron set from Dyna Golf, a brand of Works Golf, known for senior long drive competitions. These cavity back irons were easy to use even for a beginner like myself. Please refer to the images as they are not new. Discounts available for combined purchases.