Thank you for viewing. This is a set of long and short magnetic tees. The long tee uses a magnet at the joint, so the joint will detach upon impact, allowing for a smooth follow-through. Because there is very little resistance, your driver's distance will increase. Also, because it is made of a soft material, it is unlikely to break, making it a great value product that can be used for a long time. The short tee can be used as a short tee. If you are interested in magnetic tees, please give them a try. I think you'll like them. Long tee: Total length 80mm x 4 pieces Short tee: Total length 35mm x 4 pieces Colors: Blue, Red *As shown in the 9th photo. Magnetic tee, long, short Golf, driver, iron Father's Day, present, TaylorMade Titleist