At first, this rubber sheet may seem a modest development on the COPPA JO Gold from Jan-Ove Waldner, but as soon as it has been glued to the blade, this "grenade" sets an entirely new benchmark. COPPA JO PLATIN is definitely the fastest and spiniest rubber in the FORMULA DONIC series with incorporated speed glue effect. COPPA JO PLATIN develops extreme dynamics when playing slightly off from the table. The sound and speed glue feeling of the COPPA JO PLATIN are in a class of their own. The bounce of the ball with the COPPA JO PLATIN is both longer and higher and this improves control and increases speed. The new top sheet, despite its enormous speed, allows good touch for short balls, spin, serves and returns. The durability of COPPA JO PLATIN has been improved considerably. DONIC COPPA JO PLATIN is recommended to the following players: The harder Coppa JO Platin is predominantly recommended for those players who used to use speed glue for medium to hard sponges. You want to achieve maximum power and the highest speed? Then Coppa JO Platin is the right choice. Perfectly suited for top players, too.