Maximize your swing consistency with pitch lines every 1/4" - the ideal tee height varies from person to person and club to club, so don't try no guessing if the height of the tee is correct! Digital pitch control markers allow you to adjust the pitch of your swing; Increase your confidence. As any golfer knows, golf is essentially mental. You have to focus, so don't let the correct tee height worry you when lining up on the fairway. You can tee off with confidence knowing your ball will always be at the perfect height; Controlling the trajectory. Teeing too high or too low can significantly reduce your shot distance. Precise pitch control lets you maintain a low tee when the wind is against you, a normal tee on sunny weekends, and a high tee when the wind is at your back. This gives you an adaptive advantage; WELL PACKAGED: You will receive the product well packaged; THE BEST GIFT FOR GOLFERS: All of our products can be given to your family or friends as a birthday gift, holiday gift, Father's Day, Thanksgiving, Christmas gift.