Every Tanner Flextop is hand rolled in the USA. Our Flextop sets Tanner Tees apart from any other training tool. The rubber we shape each Flextop from combines with a specific assembly process that provides a longer lasting top than other tees. Flexible yet strong rubber allows the bat to pass through the contact point with the least interference (and without harming your bat) providing instant feedback with every hit. With the baseball or softball resting high on the Flextop, hitters will focus on contacting the correct part of the ball to produce line drives, while never feeling the tee. We've been hand rolling the Flextop with our signature flap for over 25 years. Founder Joe Tanner invented the rolled rubber top in his garage, and we're still a family owned operation. From your first repetition off of a Tanner Tee, you’ll realize the training benefit and durability our Flextop offers.