The "(4) DOZEN BASEBALLS AD STARR Perfect Game" is a set of 12 brand new baseballs by AD STARR, suitable for match play. Made of leather with machine-stitched seams, these white balls have a 9-inch size and a raised seam design. Perfect for game play, these baseballs are officially approved for use in Perfect Game events. Made in Cambodia, these baseballs are ideal for players looking for high-quality, durable balls for their games.