This set is all about SPEED and DISTANCE. Want more carry on your drives? Want to roll out for extra yards? Want to split the fairway and hit last into every green? Then this set it for you. It includes not one but two fun and easy-to-use training aids that dial up your distance and hone your ball striking. Plus you also get the #1 fairway-finding driver replacement for recreational golfers, the GX-7. The GX-7 is so long and accurate, you may never pull your regular driver out on the tee box again. Get the Driving Mastery set today, and launch it long and straight from every tee.