Made from high strength plastic with an integrated putting alley on each side of the device. Simply flip the device to practice on either the one or one half inch alley. An award winning dual-sided design with integrated "alleys" on each side. This one-piece product can be used indoors or outdoors or stored in your travel bag for use wherever you play golf. Perfect for golfers of all handicaps.
- Identifies main putting errors which are putter face angle, swing path and off center impact.
- Eliminates uncontrolled practice on irregular turf by providing a precise consistent putting surface.
- Portable - can use anywhere, rain or shine.
- Easy to use - practice a high number of repetitions in a short period of time without bending over to pick up the ball.
- Builds putting muscle memory.