The Wilson A1074BSST Little League SST Baseballs are a set of 12 brand new baseballs sealed in packaging. These balls are 9 inches in size, made of leather with machine-stitched seams, and feature a raised seam design. Suitable for training and match play, these baseballs are approved by Little League for use in games. The Wilson brand ensures quality and durability, making them a reliable choice for young baseball players and teams looking for high-performance equipment.