To stay on top in this game you gotta push yourself to the limit. At DeMarini we rack our brains in the lab, we grind for hours in the cage and we don't stop until we deliver the best in bat performance. Every piece of leading edge technology in our lineup is designed to put you ahead of the competition. You just have to pick up the stick that is right for you and go take what's yours. Our Fastpitch Bustos bat meets the 1.20 BPF bat standard is approved for play in the following associations: ASA, USSSA, NSA, ISA, ISF.