CHAMPION SPORTS ATHLETIC EQUIPMENT: High quality sports, fitness and physical education equipment that goes above and beyond expectations in performance and longevity NFHS APPROVED 12 INCH SOFT BALL: Balls are approved by the National Federation of State High School Associations, making them a great choice when playing an official game or just training OPTIC YELLOW RHINO LEATHER: Each ball has a leather cover that provides impressive durability and classic feel; the bright yellow leather makes each ball easy to spot while in the air or on the field POLYCORE CENTER AND MEDIUM COMPRESSION: Softball pairs a .47 Core polycore with medium compression, making it suitable to use with a wide variety of bats for optimal performance SOLD BY THE DOZEN: Get 12 optic yellow softballs featuring raised seams with red stitching for a class look that provides a better grip in the player’s hands