Diamond D1-PRO Professional League Leather Baseballs are designed for pro, college and adult players looking to play with the highest quality baseball available. These baseballs feature ultra-premium full-grain leather covers with raised seams for better gripping and ball control. A cushioned cork center is wrapped with the finest grade wool winding to give you long lasting durability and consistent performance. 

Diamond D1-PRO Professional League Leather Baseballs feature: 

• Ultra-premium full-grain leather cover 
• Raised seam construction 
• Finest grade grey wool winding 
• Cushioned cork center 
• Quantity: 1 Dozen 
• Adult baseball (Pro & College)