This set includes 2 golf grip trainers and 1 swing correcting arm band, perfect for golf beginners and intermediate players looking to improve their skills. Made of durable, non-slip rubber material for the grip trainers and soft elastic fabric for the arm band, it fits most club sizes and arm circumferences. It helps train and fix correct hand position on the club, corrects improper arm swing posture. Use it at indoor driving ranges, outdoor golf courses or home practice areas to build muscle memory and boost your swing consistency steadily.