Friendship 729 804 Anti-Spin

Friendship "804" anti-arc rubber is innovated by Tianjin Rubber Research Institute specially for the sportsmen good at defending the arc spinning. By using this King of rubber, the balls sink after being defended back, which will make the picking up the opponent failed. Certain effect has been thus produced to defend arc spinning (Note: please use wet sponge or rag to wipe put the dirt on the bat rubber surface.)

Sponge: 2.0/1.5mm