Paraflex Plus Composite Barrel: Engineered for consistent responsiveness and a huge sweet spot 2 Piece Composite Construction: Designed for improved weight distribution that allows for great balance, bat speed and barrel control 3Fusion Connection: The streamlined design allows for greater weight control and feel while continuing to reduce vibration and redirect energy back into the barrel ReAction End Cap: Built with a blend of stronger and lighter materials, this end cap increases barrel performance without sacrificing swing speed -5 Length to Weight Ratio 2 5/8 inch Barrel.