Description
Polyester. A High-Tech Co-polyester string that provides minimum tension loss, excellent ball control, with high dynamic power. SIGNUM PRO® Poly Plasma® is a new molecular structure polyester that will exceed your expectations with its high durability and excellent playability and comfort. Because of the very low tension loss for a long time SIGNUM PRO recommends stringing with 10% less tension than usual polyester and nylon strings.