"The Ripken-Kinect Training Bat is made of the highest-quality materials, which means it will stand up to the wear and tear of drills and batting practice. And because it is made in the same length and weight combinations as game bats, it helps hitters improve their ability to hit the ball on the sweet spot and their timing simultaneously. The way the ball reacts off the bat provides the immediate feedback needed to determine how players are progressing. The quality, durability and functionality of this product makes it a natural fit for Ripken Baseball."