Original Reactor THUNDER Table Tennis Rubber Forehand Offensive Ping Pong Sponge with ITTF Approved Medium HardSPECIFICATIONS Brand Name: NONE Model Number: Reactor THUNDER Origin: Mainland China Type: Rubbers Original Reactor THUNDER Table Tennis Rubber Forehand Offensive Ping Pong Sponge with ITTF Approved Medium Hard The new Reactor Thunder, with RTB inserted (DarkMagic) sponge + perfectly compatible sticky rubber, provides you all those in the new 40+ plastic ball era. You will hit consistent offensive shot after shot. They are so fast and powerful like