The Left-Handed Callaway Strata Ultimate Golf Club Irons consist of a stainless steel head material and steel shaft material, providing durability and quality. With a regular flex and standard lie angle, these clubs offer optimal performance on the golf course. The set includes 6, 7, 8, 9 iron clubs along with a putter, totaling 5 clubs in the Strata Ultimate collection. Designed for men with a left-handed orientation, these black clubs are a great addition to any golfer's bag looking to improve their game.