Weight : 4U 
Length : 675 mm
Balance：HH○○●○○HL (HH=Head Heavy—HL=Head Light)
Shaft Stiffness：S○○●○○F
Frame Material : Ultra high modulus graphite+Nano Resin
Shaft Material: Ultra high modulus graphite+Nano Resin +7.0 shaft

The Brave Sword 12 uses new technology to reduce air resistance during a swing by 10%. The diamond-shaped design cuts through the air like a sword, vastly reducing air resistance while encouraging nimble handling. While the inner-waves technology provides more consistent and stable shots. great racket for those who are looking for a all around performance racquet.