The "4 Yards More Golf Tee" is a popular item all over the United States. They are actually used in PGA, Champions, LPGA, and Nation Wide Tours, and have earned a high reputation for their increased distance and durability. It has proven to be effective in robot and humanization tests. Try the 4 Yards More Golf Tee. Purple Mini; Total Length: Approx. 1.3 inches (32 mm); Height when tee up: Approx. 0.4 inches (11 mm); For utility irons.