Want to eliminate those destructive 3 putts and hit lower scores? Then this putting mirror is for you. This mirror is the perfect size to fit in your golf bag so you can check your technique before you head out onto the course. The carry bag and bubble wrap case will product the training aid and stop it from breaking. Use this trainer to identify bad posture, check your eye position, swing path and whether your clubhead is square at address. Improving these elements are sure to have a big impact on your putting stats. So, stop being that person that wastes shots on the green by making a commitment to improving your putting today.