Shaft Material:Grate Fiber Grip Material:PU Length (cm):67.5 Weight (g):85 BALANCE POINT:285mm (+ - 3mm) FLEX:9.0 (Stiff) MAX TENSION:32lbs U SPECIFICATION:4U (smaller U = heavier racket) G SPECIFICATION:G2 (bigger G = bigger grip size) GROMMET:76 Holes FRAME:Hi Modulus Grate + Triple Speed System SHAFT:Hi Modulus Grate COLOR:Brilliant White Black