Two Sheets of Reactor Corbor Rubbers - 2 pcs/lot, include 1 red and 1 black - Very popular Chinese style rubber with best cost performance! Characteristic: Pips-inStyle: Loop/Fast attackHardness: Medium SoftThickness: 2.2mmSpeed: 10Control: 10Spin: 11 Reactor Corbor Pro: - An excellent blocking rubber. - Using the most popular rubber as blue print, this rubber is an upgrade that aligns with the new technique trend brought by the introduction of the new ball. It is a rubber for the future - the sponge seems to have a life of its own, it provides better feel and longer curve more easily. Hence, the ball can pushed forward more forcefully. Yet loops can still be effortlessly played and comfortably controlled. You will be a much greater player with less effort. Style: Loop/Fast attackThickness: MaxSpeed: 11.5Control: 11.5Spin: 12 Chose between 2 sheets or Corbor or 2 sheets of Corbor Pro