The Champion 570 V is for attacking style Japanese penhold players. The blade comes with premium Champion Qauntum rubber for maximum speed and control. All cork ergogrip handle form maximum comfort and firm grip. Light weight wood that is firm and does not compromise ball rebound speed. Note: Japanese Penhold racquets have rubber on one side only. If you are interested in a two sided rubber racquet please consider the Champion R470 which is available in our Amazon Storefront.