Cleveland Launcher HB Turbo Golf Irons – GraphiteThe Launcher HB Turbo Golf Irons made from Graphite by Cleveland are fast, big and forgiving. Featuring a turbocharged, high strength steel face, this Golf Club delivers more ball speed for more distance. The HiBore Crown produces a high launch ball flight, while the fully hollow construction provides ultimate forgiveness. They are Clevelands easiest to hit irons. FeaturesTurbocharged Face – offers increased ball speeds and unrivalled distance.Hollow Construction – provides ultimate forgiveness.HiBore Crown – high ball launch.Progressive Hollow Shaping – provides forgiveness and control.