PGM Golf Board Swing Trainer Practice Corrective Posture Golf Training - putter mirror

product description: 1. Putting mirror to watch your putting action to correct your posture 2. Cleverly position the aiming line, practice anytime, anywhere and in various occasions 3. Putting practice mirror, strengthen the memory of correct putting 4. Practice anytime, anywhere Brand Name : PGM Origin : CN(Origin) Model Number : JZQ016 Type : Swing Trainer size : 30*14.5cm