This DeMarini Sabotage baseball bat (WTDXUML) has a drop 12 length to weight ratio, the first 2 3/8 barrel diameter, and comes with USA Baseball certification. This bat is ultra balanced, meaning that the combination of alloys in the grip and barrel will provide stability, comfort and control. So, step into the zone and watch pitchers' faces fall at the sight of your bat speed. And, as all DeMarini bats come with a limited one-year warranty, you can be sure of the quality. Don't forget, with our expert customer service, we'll be here for you from click to hit!