729 Focus III is the first non-tacky sandwich rubber developed in China. It is durable, yet soft, and the sponge can generate adequate power when attacking.
The rubber is more delicate and soft in its nature but more lasting to its non-tacky rubber quality so that strong friction and spin can be easily created. The wholely-new sponge is upgraded by energy-storing technology combined with SENSOR sticking technology that can create super strong bounce using VOC-free glues. The new sandwich rubber is upgraded in an all-around way, therefore, it has the characteristics of perfect feelings, intensive force, and easy control. Consider it a cheaper alternative to Japanese and German rubbers.
Sponge Hardness: 44 Degree