DeMarini 2014 Voodoo Paradox Baseball Bat (-9) X10 Alloy Barrel - Fine tuning and shaping the thinnest possible barrel walls we keep the weight down and open up the sweet spot bigger than ever Paradox Handle- Paradox Composite makes for stiffer handle and combined with VooDoo's X10 Alloy thickness tuned barrel, making a more responsive bat Taper Ring Technology - Placing ring deeper even to keep barrel walls thin and swing weight low, at the limit of BBCOR standards without extra weight Ion V End Cap -Multi-density, lightweight design specifically VooDoo Paradox; Eliminates vibration and transfers energy to the barrels sweet spot RCK Knob -An addition that lets the bat rest comfortably in your hands; Revolutionary shape, you won't feel a thing so you can crush in confidence