Anderson Bat Company Youth Ignite XP-11 Baseball Bat 1.15 BPF Certified and Legal for play in all youth organizations 2 1/4 Barrel Diameter and-11 drop weight. All metal, one piece, single wall design Ultra-Thin Handle, Thin Sport Grip and Solid-Ergonomic Knob Toughened-Lightweight TruFlex Cap and Reduced Moment of Inertia