Anyone who knows the game, knows that brand new composite bats are never top performers. Composite bats typically have long break-in periods and are known to have significant performance gains after the bat’s break-in period. ProRollers professional bat rolling virtually eliminates this break-in period. You’ll be on top of your game from first pitch. Our heated bat rolling technology is unmatched, and every bat we roll is optimized to the highest standards available today. With over a decade of experience, we know bats and put that experience to work for you! We compression test EVERY Louisville Slugger Rolled Meta bat we service after the rolling service to ensure proper break in before it ships to you. Rolled Meta USA Bat