You train hard, so make sure you practice with equipment that can stand up to the challenge. The Franklin Pro-Porta Tee Replacement Tee Topper ensures your tee is ready for another year of training, thanks to its rugged rubber construction. This replacement tee topper is designed for use with the MLB Pro Porta Batting Tee. To use, simply screw the tee topper tight into the batting tee post and swing away. This baseball and softball batting tee topper is built tough to stand up to swing after swing at the batting cages or on the field so players can perfect their swing. The hollow rubber design ensures that the tee topper doesn't get in the way of your swing for pure contact with the ball on every rep. Designed to last season after season, this replaceable tee topper makes it easy to keep the same batting tee year after year. The key to hitting is repetition and practice, and with the MLB Pro Porta Batting Tee you have everything you need to perfect your swing. So whether you're a baseball or softball player, the MLB Pro Porta Batting Tee with the replaceable tee topper is a must have piece of equipment for you. Grab yours and swing away today!