The 2020 Mach 1 Cobra Jet 428 USA XL bat features a four-piece design for optimal flex and control at the plate to help you generate more power at the plate. Its 13.5-inch barrel offers a huge sweet spot with an end load feel to create more pop with every swing. Dominate your USA Softball league, buy now! Made in the USA. Comes with a 1 year manufacturer's warranty from Worth.