Gewo Codexx EF Pro 54 Rubber This rubber is a good alternative to Hurricane 3 if you like the tackiness and spin but don't want to boost. Compared to the EL Pro 52 version, the GEWO Codexx EF Pro 54 (Explosive Friction) combines a slightly harder and more compact sponge with a moderately tacky top sheet. It is the perfect weapon for uncompromising, close-to- the-table attackers. EF Pro 54 stands for high-speed power spin and unstoppable attacking. This is just the ideal rubber for hard-working attackers. It is not made for players who haven‘t yet perfected their technique. Ultimate hardness combined with good control and great spin is all any determined attacker will need. The Codexx Rubber Series Combines Two New Technologies: • Top Sheet: Arc Hit Technology: In countless series of tests, the GEWO development team, in cooperation with top GEWO players, designed a solution combining a hard sponge and tacky surface for point-winning but yet controllable power. Using new gluing technology for linking the top sheet to the sponge, the revolutionary ARC Hitting Technology enables spin-loaded, curved, and long trajectories, putting your opponent under enormous pressure. Optimum energy transfer guarantees maximum speed and perfect grip. • Sponge: The new ARC sponge technology enables players to benefit from harder sponges for more power and dynamics and curved trajectories, and catapult effect thanks to the elasticity of the special pore array. The innovative HIT Technology provides for control and elasticity. GEWO-CODEXX-EF PRO 54 Speed: 137 Spin: 127 Control: 79 Hardness: 54 degrees/Hard ITTF Approval Number 29-023