Designed to make every golfer of any handicap better by adding distance to each tee shot. Improves the consistency of your game. The built-in stops allow your ball to be set consistently at the optimized height for each iron, fairway, or driver tee shot you make.Three heights of FlexTee make setup simple and easy. With patent pending "Flexible" design, FlexTee reduces drag and gives every shot incredible distance and accuracy. Pack Contains : 2 x Yellow - 2.25", 2 x Orange - 2.5", 4 x Red - 3"