Dudley Thunder Red Heat, MSP47, Official 12" Slow Pitch Softball is a high-quality ball designed for the sport of softball. It is a 12-inch ball that is suitable for slow pitch games. The ball is made by Dudley, a well-known brand in the industry, and is modelled to meet the standards of the American Softball Association (ASA). It is a white-colored ball with red stitching and the Dudley brand name and model number printed on it.