I would like to thank you and your company for coming up with such a remarkable hitting tee. Not only do I coach at the junior college level in southern California, I also teach private lessons to big leaguers and to little leaguers. The flexibility in your tee for various heights from as low as 16 inches to 53 inches is amazing. I have had at least 15,000 to 20,000 swings on my personal G Tee and it still looks brand new. I love the no tipping over and the durability. I love this tee so much that I have shared this info with some of my big league coach friends and players. If you love to hit, and hit various locations high and low, I would highly recommend the G Tee.