The Mizuno MP-59 Ti Muscle 4 Iron is a high-quality golf club designed for right-handed players. With a regular flex steel shaft, this single iron offers excellent control and precision on the golf course. The Mizuno MP-59 Ti model is known for its sleek design and muscle cavity technology, providing players with a reliable and versatile club to improve their game. Perfect for enthusiasts looking to enhance their iron play, this club is a top choice for serious golfers.