New Other Rawlings Liquid Metal2 Fastpitch Softball Bat 2 1 4 " Aluminum 33 22 33 22:Red stays closer to your head Small Fin Size Yth 9 13:Green Yellow stays closer to your head and moves with you ABS Shell: High grade shell for strength and durability Dual Density: Foam padding provides protection and comfort 18 Vents: Keeps you cool behind the dish NOCSAE Approved: Meets the NOCSAE standard for Catcher�s helmets 100% Synthetic Synthetic sole 8 spike configuration Metal cleats Padded collar PLASMA is revolutionary This Bat does not have a USSSA Stamp Bat Specs: ' Rawlings FPLMP Single Wall Faspitch Softball Bat ' Plasma Shell Technology ' Increased trampoline Plasma shells provide 20% more barrel flex ' 30% larger sweetspot Please check your league regulations to ensure eligibility before buying