2 of them adjustable

elbow and forearm for superior protection

It is in the wrapper

all-composite design that is really fancy

Rawlings | 2024 | MACH AI Baseball Bat | USA | -10 Drop | 2 5/8" Barrel | 1 Pc. Hybrid Size:28/18 2 of them adjustableONE PIECE HYBRID CONSTRUCTION Lightweight and balanced swing weight with optimized stiffness for enhanced performance RED ALLOY+ Built with the most responsive aerospace grade alloy, delivering exceptional performance and durability with thin walls for maximum performance GENERATIVE AI TECHNOLOGY Patent pending Ai Generated inner wall variations fine tune the entire bat, providing maximum performance across the entire barrel OPTIMIZED SWING WEIGHT