Eyeline Golf Edge Rail The Edge Putting Rail creates instant muscle memory! It burns in a stroke that is simple, consistent and has a slight arc. You'll hear and see when your stroke is on the money. The non-skid base keeps it in place on the putting green or on your carpet. Be confident your putter is swinging on the right path. Plus, the sound of your putter riding the powder-coated steel surface will do wonders for your tempo! Eyeline Golf Edge Rail Welcome to the next generation of putting training! The Edge Putting Rail has all the features to help us dominate our short putts: Looks great - it has to be fun! It is made of powder coated steel - sturdy with great audio feedback. Stand alone - works with or without the Edge Mirror. Non-skid base so you can use it indoors (the office is a great place to putt). Why 3 different rails or plane angles? The easy answer is: There are various putting styles - straight back and through, on-plane stroke, and a more arcing stroke with eyes inside the line. Check out the videos and the diagram below to help you choose the rail that's right for you! Find your stroke.† Rehearse your stroke.† Make more putts.† Let's Dominate!†