DeMarini Tempest FastPitch Softball Bat -9 (29", 20 oz.) USSSA 1.20 BPF, ISA Approved, USSSA 1.20 BPF, NSA Approved, ASA Certified 2004 Meets BPF 1.15 Approved for play in Little League, Babe Ruth Baseball, Dixie Youth Baseball, Pony Baseball 29", 20 oz -9 drop