Start striking the golf ball better by training with the Callaway Strike Zone Golf Hitting Mat. This golf hitting mat is designed to provide instant feedback on every shot. The mat is designed to change shades, getting darker when the club passes through the mat, allowing you to see the path your club took when striking the ball. The mat also features a durable, shock absorbing rubber backing designed to absorb the impact of the club hitting the mat and to keep the mat from damaging or sliding on sick surfaces like hardwood floors. The rubber backing allows you to use this mat indoor or outdoor safely. If you plan to use the mat indoor we recommend using soft foam practice balls. Adding to the durability, the golf mat features high quality stitched edges so the mat does not fray or come apart when hitting the golf ball off the mat. The hitting mat is 1' x 2' in size and comes with a rubber tee holder that holds most golf tees, so you can practice hitting drives off a real tee.