Review on GoSports Tri Turf Practice Hitting Training by Marc Zitnik

Based on my experience: Mat "3" times, it took 10 or 12 practice swings when I first did it. The next two times I had to show friends three types of turf etc. The third time it was opened it fell apart - one fold seam just came loose, the other partially - practice ball never came loose from it. Based on that, you can look for something more reliable. Great folding idea - poor workmanship/design as the product just fell apart without actually being used. Overall bad experience.