The 2010 DeMarini DXCFB CF4 Black baseball bat features new Pitch Black Plus Composite material, and exclusive Silver Trace Bonding agent, resulting in a huge sweet spot and unsurpassed performance and durability. The Pitch Black Plus Handle and Silver Trace bonding agent adds strength to maximize power transfer to the barrel. The redesigned Hub End Cap adds power, and provides a better feel. Available in 32"/29 oz., 33"/30 oz., 34"/31 oz.