The FlexPro FB-66T Titanium Power String is built for players who demand high repulsion and durability. Its multi-layer nylon resin fiber core delivers resilience, while the titanium resin braided outer layer provides added toughness and a crisp metallic hitting sound.
At a 0.66 mm gauge, this string is thin enough to generate explosive smashes and sharp drives, yet reinforced to resist wear and tension loss. Ideal for offensive players and competitive athletes, the FB-66T ensures consistent control and responsiveness at higher tensions, making it perfect for fast-paced rallies.