About Product?RAKZA X table tennis rubber from Yasaka is on of the latest additions to the popular and highly successful RAXZA series of Yasaka rubbers.? The top sheet is a mainly natural rubber gum, employing a new production method. ?The result is a top surface with exceptional grip enabling both phenomenal spin and speed. ?These qualities reduce the margin for error.? This top sheet is then combined with a harder “Power Sponge”. ?The resulting combination of a faster sponge and high grip top sheet enables you to place the ball accurately with a high degree of success.