This SP8 Easton slow-pitch softball bat features a large sweet spot, the best swing weight and great control & power! Built from aluminum alloy, it's sure to resist season after season of home runs and grand slams. 33in/26oz. Height, Weight & Age: Adult. NSA and ISA Approved. ISF Certified. ASA Approved. USSSA 1.20 BPF. Warranty information included with bat. California designed since 1922.