About This REAL TIME FEEDBACK | Use with our padded golf alignment rods to quickly create precise golf training angles that keep you in your desired swing channel. If you make contact, don't worry. Our padded golf alignment sticks will protect you & your clubs. PRO TRAINERS CHOICE | The WhyGolf Alignment Discs are an upgrade for any discerning pro golf trainer that demands precise results. Bring consistency to your swing with our best in class golf swing training aids. Designed as a golf swing trainer for kids and adults. TRAINING ACADEMY | WhyGolf invites you to join 2 time PGA winner Brian Henninger in our Amazon Storefront where we teach you to maximize your potential with our golf alignment discs. AMERICAN MADE | Our golf training aids are respected by PGA Pro's & beginners alike. We manufacture each unit with precision & WhyGolf stands behind all products with a 30 day warranty on your purchase. MEASUREMENTS & WEIGHT | Alignment Discs are 11x11x1.5 inches and weigh 3 pounds Perfect Gifts for Golfers: Practical golf training equipment that improves swing, accuracy, and overall performance.