Step up your game with the Diamond Sports DOL-1 USSSA Baseball. The USSSA official ball is constructed with a full-grain leather cover and Diamond Seam(TM) raised seams for a superior grip and more accurate delivery. A cork and rubber pill center along with select wool blend windings provide a solid foundation and truer flight. The DOL-1 features an official United States Specialty Sports Association (USSSA) stamp. FEATURES Cover : Full grain leather for enhanced durability Core : Cork and rubber pill Windings : Select wool blend Stitching : Diamond Sports (raised red seams) for greater grip and accurate delivery League/Certification(s) : Official USSSA Baseball Balls included per purchase : Individual Model : DOL-1 USSSA Diamond Sports