
Most putting gates are two plastic pegs at one width. You outgrow them in a week. The Putting Thing is a mirror, a gate trainer and a path trainer in one piece of aircraft aluminum, and the gates adjust to four widths so it gets harder as you get better. Left or right handed. Indoors or on the green. 99 day money back guarantee. Roll putts through it for three months and send it back if it has not helped.