The product is a set of 5 Power Bolt Official PB-1 baseballs with a red stitch synthetic cover and a rubber core. These fastpitch balls are designed for training purposes and come in a bundle with 2 free balls. The PowerBolt brand is known for producing high-quality softball equipment, making these balls suitable for organized leagues and practices. The balls are delivered in a bag, making them easy to transport and store for team sports activities.