The Spalding TF-1000 Classic ZK Basketball is a high-quality, size 7 microfiber composite ball suitable for match play. Made by the renowned brand Spalding, this ball is designed for indoor use and is water resistant, making it ideal for basketball enthusiasts. With its NFHS 29.5" certification and association with the National Federation of State High School Associations, this basketball is reliable and suitable for serious players looking for a durable and performance-driven ball for their games. Holds air perfectly.