The Viper Table Tennis Accessory Set is designed for the player with some playing experience, looking to improve their game. This accessory set is perfect for causal and competitive play. Each table tennis racket is made from the highest quality wood and rubber, and features a 1.5mm sponge, a 5-ply blade, and a flared handle. Performance rating: 42 for spin, 52 for speed and 93 for control. The Viper Table Tennis Accessory Set includes table tennis rackets and table tennis balls. Each white table tennis ball is 40mm, which is regulation size. They provide consistent bounce and excellent spin.