The Demarini CF-11 Paraflex Composite Fast Pitch CFSS-22 Softball Bat is a youth softball bat designed for fastpitch players. It features a 2 1/4 inch barrel diameter, balanced swing weight, and a durable carbon composite material. With a length of 31 inches and a weight of 20 oz, this black bat is approved for use in USSSA leagues. The Demarini CF-11 model is known for its quality construction and performance, making it a popular choice among young softball players.