Frogger Golf Arc Angel Putting Trainer FIND YOUR SWING: Naturally finds the correct swing plane for your height, stance, arm length, and putter style LEARN & REPEAT: Feel the proper stroke and develop muscle memory to make that same stroke every putt CONVENIENT SET UP: Works with your graphite shaft golf clubs, or with alignment sticks. Set up and break down in seconds PORTABLE: The perfect putting training aid to use at home or out on the putting green WHAT'S IN THE BOX: Arc Angel Putting Trainer, instructional DVD, carry bag