The Diamond CQ RTG meets the standards of the ITTF which means you can use it in official matches. The great balanced nature of the blade ensures that you will want to use it as well. The blade has been specially constructed to provide a balanced performance. This means you get just the right amount of speed and spin. It has 2 ply carbon and 5 ply wood combined with Nitrx 4Z rubbers. The Diamond CQ RTG is very easy to play with, thanks to its consistent performance.