Cleveland Golf HB3 Hybrid Irons, Set of 7 28% more effective hitting area for added forgiveness Advanced Sole Design: New sole design reduces drag and improves turf interaction while the progressive sole width increases shot consistency, control and forgiveness. Advanced Internal Weighting: 12% deeper Center of Gravity (CG) than previous model promotes a higher launch angle and more accurate golf shots. Choose from 3 iron-Pitching Wedge 8-club set; 4 iron to Pitching Wedge 7-club set