EyeLine Golf Shoulder Mirror - Putting Alignment mirror (large)? This product data sheet is originally written in English. The stroke follows the shoulders, so aligning them is critical. The Shoulder mirror for the EyeLine Classic Mirror gives an expanded view of the shoulder alignment. Match your shoulders to the mirror lines and you are ready for more solid, end-over-end rolls. No more cut putts. Just slide the shoulder mirror against the bottom edge of the putting mirror. No attachment. Turn the shoulder mirror around for a great arc template, too. The stroke follows the shoulders, so aligning them is critical. The Shoulder mirror for the EyeLine Classic Mirror gives an expanded view of the shoulder alignment. Match your shoulders to the mirror lines and you are ready for more solid, end-over-end rolls. No more cut putts. Just slide the shoulder mirror against the bottom edge of the putting mirror. No attachment. Turn the shoulder mirror around for a great arc template, too. The stroke follows the shoulders, so aligning them is critical. The Shoulder mirror for the EyeLine Classic Mirror gives an expanded view of the shoulder alignment. Match your shoulders to the mirror lines and you are ready for more solid, end-over-end rolls. No more cut putts. Just slide the shoulder mirror against the bottom edge of the putting mirror. No attachment. Turn the shoulder mirror around for a great arc template, too. EAN 858858001102 MPN GOLF AID Brand EYELINE Country/Region of Manufacture United States Sub-Type Putt Practice Devices Type Training Aids