Fits over your own clubs and works instantly to improve your entire golf game! We are the #11 ranked Best Golf Swing Trainer in the world by Amazons independent unbiased (unpaid) review Heavy.com view the top 11 list here https://heavy.com/sports/2018/10/golf-swing-trainer/ #golfswingtrainer #bestgolfswingtrainer #golfswing #instagolf #topgolf