This is the most popular tee as a gift. Recommended for gifts. ① Conforms to golf rules ② Low tee resistance ③ Difficult to lose ④ Colorful and easy to find The black bottom part and the transparent top part are attached with a magnet. The magnet separates at impact, reducing the resistance of the tee and allowing for a smooth swing. The bottom and top are connected by a string, so you're less likely to lose the tee. Short Tee The ball is very easy to place on it, allowing for a smooth set-up. It is very lightweight and made of durable plastic. For short courses with irons, hybrids, and woods. It's colorful, so it's fun just to have. Total length: 30mm (Pin length: approx. 18mm, Base height: approx. 12mm) It will be shipped in a zip bag and an envelope. I have been using only this for several years.