New Marucci CAT9 USSSA Senior League Baseball Bat, 2 3 4" 29 19 Blue Red Silver black yellow Law Enforcement Officers Black Charcoal Law Enforcement Officers Length 13'' from middle of the knee to bottom of shin more forgiveness and more performance while maintaining the same strength as its predecessor Multi variable wall design creates an expanded sweet spot and thinner barrel walls that are more forgiving after off centered contact Ring free barrel construction allows for more barrel flex and increases performance with no "dead" spots Precision balanced barrel results in a lower M our new AZR alloy offers a more responsive microstructure for better feel