Players can swing for the fences, drive in runs and fire precise throws to first to get the runner out with these Dudley® Thunder ZN 12 in. Stadium-Stamped Slow-Pitch Softballs. Batters stepping into the box can focus on hitting their pitch to get on base, move base runners over or knock in the go-ahead run, as the poly center provides excellent pop off the bat. Whether it's tournament time, an intramural matchup or a league game, the balls are approved and stamped for slow-pitch softball play. 

• Poly center offers responsive performance when struck for blazing-fast line drives, solidly hit grounders and tape-measure home runs
• Composite cover stands up to a season of practices, games and batting practice
• 0.47 COR rating/450 lb. maximum compression allows excellent ball flight off the bat for slow-pitch softball
• USSSA-approved, stadium-stamped design
• Includes twelve 12 in. softballs to keep your team well-supplied

• Activity: Softball
• Ball Type: Softball (slow-pitch)
• Brand: Dudley®
• Circumference: 12 in.
• Color: Yellow, Black
• Color Family: Yellow
• Cork Core: No
• Material: Composite
• Quantity: 12

 Stadium stamped for slowpitch

USSSA approved

Composite cover / poly center

COR .47/450 lbs comp.